One More Chance Scuba

One More Chance Scuba $549 Basic Open Water Scuba Courses, and much more, provided by Blue Line Scuba, LLC Thanks for your Business!

For 14 years, One More Chance Scuba was a Home-Based Online and Local provider of New and Pre-Owned Quality Scuba Diving, Snorkeling, and Spearfishing Gear and Accessories to thousands of Customers all over the World. Our eBay store features over 20,000 Positive Feedback Ratings / 100% Positive, and we have been able to achieve this by providing Quality Merchandise, as well as Outstanding Customer

Service. Since we grew so much, thanks to our Loyal Customer Database, we decided to expand our operations to a Retail Storefront where we strictly sell Brand New, Brand Name discounted Scuba, Snorkeling, Freediving, and Spearfishing Gear and Accessories. We put together a pleasant and attractive store where you can feel relaxed and stress-free, in a friendly and laid back environment with no pressure from pushy salespeople, and staffed by honest, caring, and knowledgeable personnel. We offer after hours private shopping appointments for those of you whom are not able to make it during business hours, wish to have a personalized shopping experience, and are in need of gear. In order to provide you with the best gear at the lowest possible prices, we will continue to purchase brand new excess inventory and overstock items, despite the fact that we have become dealers to over 36 brands of Scuba Diving and Spearfishing Gear and Accessories. Please feel free to stop by, browse, or make your purchases during business hours, or call us for a private appointment.

06/06/2026

On their way here!

Now taking pre-orders.

Here's what you've been waiting for, and Cressi has done it again!Presenting the new Cressi Da Vinci Dive Computer!A ful...
06/06/2026

Here's what you've been waiting for, and Cressi has done it again!

Presenting the new Cressi Da Vinci Dive Computer!

A full 15 color Dive Computer with many more features than other high-end Dive Computers in the Industry, and at a lower price.

Available in the Wrist Version, as well as in a Console with an SPG.

We have pre-ordered these, and they should be here soon.

Cressi has definitely given the Shearwater Peregrine a run for its money with this new Computer!

We're your one and only Cressi Dealer in the Lowcountry.

We Make Diving, and Everything Diving-Related, Easy, Fun, and Affordable!

Cressi Da Vinci Dive Computer features:

Bühlmann ZHL-16C decompression algorithm with multi-gas support and customizable conservative factors and safety management.

3 operating modes - Air, Nitrox, Gauge.
Manage 4 different gas mixes (AIR / Nitrox 22% - 99% / 100% O2) during your dive, ideal for divers who need flexible gas management underwater

Full color TFT 1.54" LCD screen with large, bright numbers so you can see all of your dive data at a glance.
Features a built-in compass with headings and reverse headings to help you explore with confidence.
Rechargeable battery with USB-C charging adapter, so you're always fully powered for your next dive.
Bluetooth connectivity for the quick transfer of data to the DiveSync app, where you can track your dive history and important stats.

Adjustable PPO2 setting (1.0-1.6) to ensure you stay within safe parameters based on your dive plan.
Audible alarms provide warnings for ascent speed, decompression, or PPO2 level violations.
User-selectable deep and safety stops for controlled ascents.
Includes a screen protector pre-installed, a bungee strap, hex keys, and a charging adapter.

With its full-color LCD screen, integrated compass, and Bluetooth connectivity, the Da Vinci dive computer is a next-generation device for recreational divers who want a feature-rich, easy-to-use unit. There’s plenty of room for all your dive stats on the screen, and the multicolored digits stand out against bright backgrounds. Even in varying light conditions, you’ll always be able to see your data clearly. A digital compass will keep you on course, and you can integrate it into your main display so that you can monitor your stats while navigating. You can even set reference and reverse headings – always handy for finding the boat at the end of the dive. With 3 operating modes – Air, Nitrox, Gauge- it supports up to 4 Nitrox mixes and in-dive gas switching.

The new Cressi Bühlmann ZHL-16C decompression algorithm powers the Da Vinci and enables flexible adjustment of gradient factors and conservatism based on your dive plan and experience level. Audible alarms warn you of depth limits, ascent speed violations, or PPO2 issues, and user-selectable deep stops and safety stops give you full control over your ascent profile. The battery is rechargeable, and your data syncs via Bluetooth to your phone so you can track your dive history on the DiveSync app. Soft silicone straps sit comfortably on your wrist, and if you're diving in a drysuit, simply replace them with the included bungee cord.

Modern and intuitive, the Da Vinci dive computer lets you focus on the adventure ahead.

Congrats to Brandon Sorenson, the proud new owner of a brand new and shiny Shearwater Peregrine TX Dive Computer, becaus...
06/04/2026

Congrats to Brandon Sorenson, the proud new owner of a brand new and shiny Shearwater Peregrine TX Dive Computer, because those who know, like Brandon, choose Shearwater.

Thank you Brandon, we truly appreciate your business, your loyalty, your support, and your friendship, and we're very happy to have you as a member of the One More Chance Scuba Family.

Nothing beats a Shearwater Dive Computer!

We Make Diving, and Everything Diving-Related, Easy, Fun, and Affordable!

******LAST ONE******Here's another example of how we Make Diving Affordable, and we beg you and dare you to go to your n...
06/04/2026

******LAST ONE******

Here's another example of how we Make Diving Affordable, and we beg you and dare you to go to your nearest local Mares Dealer and try to find this BCD for this price.

We just absolutely love to sell Mares products at way below their precious MAP, and even below Dealer cost!

Here we have a Brand New, Size Small, Mares Bolt SLS BCD, for the Low Making Diving Affordable Price of only $359.95.

Selling everywhere for around $559.95, and maybe for even more at your local Mares Dealer.

https://www.scuba.com/p-mrsbltsmd/mares-bolt-sls-bcd-medium?gclsrc=aw.ds&gad_source=1&gad_campaignid=16820818456&gbraid=0AAAAACmoH5VkP1pNIFYfQMKAQAy1eec5o&gclid=CjwKCAjwxITRBhBYEiwA6mZm7Sedu9okrEKE93w5TCeq93i-6-CdcnjYytXx_nKwPJlxhjha1tQhmxoCaw8QAvD_BwE

While many Dive Shops continue to do nothing other than try to entice you, and lure you in to sign up for overpriced classes and dive trips, as well as try to sell you overpriced gear at excessive and abusive full-retail prices, we continue to work hard at bringing you the absolute best deals on what you actually need to go diving; GEAR!

While supplies last, limited quantities available, no rain checks, and NO dealers please.

We Make Diving, and Everything Diving Related, Easy, Fun, and Affordable!

Key Features

Experience superior comfort with this back-inflated BCD, designed for ultimate scuba diving freedom.
Enjoy streamlined diving with integrated weights, eliminating the need for a separate weight belt system.
Achieve perfect buoyancy control using the 46 lbs lift capacity, ideal for various diving conditions.
Customize your fit with adjustable straps and cummerbund, ensuring a secure and comfortable dive every time.
Travel-friendly design at only 8.6 lbs, this BCD is perfect for divers on the go, saving on luggage weight.
Rely on the durable 420 Cordura construction for long-lasting performance in any underwater environment.
The Bolt SLS BCD is superbly comfortable and streamlined. Great for travel. The Mares Bolt SLS BCD is a giant step in the evolution of back mounted BCDs. The first thing you will notice when donning the Bolt SLS BCD is the perfect fit. This new level of comfort is achieved via special shoulder pads which are longer, pre-shaped and reinforced, and which work in perfect unison with the lumbar suspension system. This suspension system is inspired by the design of modern hiking backpacks; the system avoids direct contact between the body and the tank support. Bolt SLS BCD features 6 stainless steel D-rings for complete accessory attachment. Made of very tough 420 Cordura material, it will endure any exposure you submit it to and hold up to the test of time.
Air-cell is separated from the harness, resulting in unrestricted freedom of movement. The bladder is equipped with bungee cords that will aid in a low profile when it is inflated and facilitates rapid deflation when dumping air. BCD comes standard with 3 pull-dump/overpressure relief valves, one is incorporated into the top of the Ergo Inflator; another is located on the right shoulder and a third is located on the rear lower right. Activation of the valves are made easy with both the upper and lower right valves coming with pull cords and the valve incorporated into the Ergo Inflator is activated by an internal cable attached to the inflator mechanism. Mares Ergo Inflator the standard inflation and deflation control device used in sanctioned training programs. Intuitive use and secure grip. The Ergo Inflator comes standard with a 3/8" threaded low pressure quick-disconnect hose.
Superbly comfortable and stable back buoyancy BC provides 46 lbs. (21 kg) of lift capacity in size large yet is streamline and weighs only 8.6 lbs. (3.9 kg). Shoulder straps with swivel action buckle design, adjustable chest strap and a waist strap are all equipped with squeeze-style" side-release buckles that along with the adjustable cummerbund provide a custom fit and ease of donning/doffing. BCD provides storage when needed with its roll-down cargo pocket. The Bolt SLS BCD has Mares Slide & Lock System (SLS) for weight release. This unique weight integrated BCD provides a visual confirmation of proper weight pouch insertion, so there is no guessing when you do your pre-dive check before entering the water. In addition, the BCD is equipped with smart trim weight positioning for a balanced feel when diving.
The Slide & Lock System (SLS) weight pockets have sturdy zipper closures and are easy to slide into the BCD even when wearing thick gloves. The SLS is the safest system available and come in weight capacities of 9 lbs. and 13 lbs. (4 kg and 6 kg) weight capacities. For a balanced weight distribution, the Bolt SLS BCD also has a rear weight trim pockets with a weight capacity of 5 lbs. (2.27 kg). SLS weight and trim pockets will work with block or soft pouch weights.

Mares Bolt SLS BCD Features

Mares Bolt SLS BCD:

Superbly Comfortable and Streamlined
Great for Travel
Giant Step in Evolution of Back Mounted BCDs
Provides a Perfect Fit
New Level of Comfort:
Achieved via Special Shoulder Pads
Longer, Pre-Shaped and Reinforced
Work in Perfect Unison w/Lumbar Suspension System
Suspension System Inspired by Modern Hiking Backpacks
Avoids Direct Contact Between Body and Tank Support
6 Stainless Steel D-Rings for Complete Accessory Attachment
Tough 420 Cordura Material, Endure Exposure Submitted, Holds-Up to Test of Time
Air-Cell Separated from the Harness, Unrestricted Freedom of Movement
Bungee Cords: Aid in Low Profile w/Inflated, Facilitates Rapid Deflation
3 Pull-Dump/Overpressure Relief Valves:
One Incorporated into Top of Ergo Inflator
One On Right Shoulder
Third Located on Rear Lower Right of Bladder½
Easy Activation; Pull Cords and Cable Activated Ergo Inflator Valve
Mares Ergo Inflator:
Used in Sanctioned Training Programs
Intuitive Use & Secure Grip
Comes w/ 3/8" Threaded LP Quick-Disconnect Hose
Shoulder Straps w/Swivel Action Buckle Design
Adjustable Chest Strap
Waist Strap w/Adjustable Cummerbund
All Straps Equipped w/"Squeeze-Style" Side-Release Buckles
Custom Fit and Ease of Donning/Doffing
Roll-Down Cargo Pocket
Mares Slide & Lock System (SLS):
Ultimate Weight-Release System
Visual Confirmation of Proper Weight Pouch Insertion
No Guessing in Pre-Dive Gear Check
Weight Capacities of 9 lbs. & 13 lbs. (4 kg and 6 kg)
Sturdy Zipper Closures
Rear Smart Trim Weight Non-Releasable
Work w/Block or Soft Weights

06/02/2026

Congratulations to Josh Carney!

Josh is the Lucky Winner of the May 2026 Scuba Paco $100 Monthly Gift Certificate Giveaway!

Thanks for your business Josh, and for your loyalty, friendship, and support!

If Josh would have shopped at any other Dive Shop, after paying excessive and abusive prices for his gear, he would have gotten absolutely nothing back; zero, nada, zilch! Well, nothing other than an empty wallet!

At One More Chance Scuba, we're always looking for ways to give back to our Customers.

We Make Diving, and Everything Diving- Related, Easy, Fun, and Affordable!

,

It's almost that time of the month again!Just a reminder to let everyone know that next Tuesday, June 2, 2026, we will b...
05/30/2026

It's almost that time of the month again!

Just a reminder to let everyone know that next Tuesday, June 2, 2026, we will be holding the drawing for the May 2026 Winner of Scuba Paco's 2026 Monthly Free $100 Gift Certificate Giveaway.

Stay tuned!

One $100 Gift Certificate Winner every Month for an entire Year, and one $500 Gift Certificate Winner on Christmas Eve!

While other Dive Shops want nothing more than to laugh all the way to the Bank at your expense, after depriving you of your hard-earned money by selling you overpriced gear, trips, and classes, we're always coming up with ways to give back and compensate our Customers.

We Make Diving, and Everything Diving-Related, Easy, Fun, and Affordable!

05/28/2026

Congrats to Jessica Riley Nance, the proud new owner of a brand new and shiny Shearwater Peregrine Dive Computer, because those who know, like Jessica, choose Shearwater.

Thank you Jessica, we truly appreciate your business, your loyalty, your support, and your friendship, and we're very happy to have you as a member of the One More Chance Scuba Family.

Nothing beats a Shearwater Dive Computer!

We Make Diving, and Everything Diving-Related, Easy, Fun, and Affordable!

Ever dream about being able to explore the Underwater World?We can make your dreams come true!Call or come see us so tha...
05/28/2026

Ever dream about being able to explore the Underwater World?

We can make your dreams come true!

Call or come see us so that we can get you Scuba Certified for less!

We also have the Largest Inventory of Scuba, Snorkeling, Freediving, and Spearfishing Gear and Accessories, from anyone else in the Lowcountry, at the lowest prices.

One More Chance Scuba, and Blue Line Scuba, Make Diving, and Everything Diving-Related, Easy, Fun, and Affordable!

05/28/2026

One More Chance Scuba and Blue Line Scuba love to Scuba certify your Children!

All of our Instructors are parents, have a lot of patience, and are very understanding, and even though, in some cases, 10-12 year old Children may require more attention and additional work, we don't charge you any additional exorbitant fees in order to certify your Children. As a matter of fact, based on past experiences, some Children do better than many Adults.

Some come on down, and make all of your Children's Scuba dreams come true!

We Make Diving, and Everything Diving-Related, Easy, Fun, and Affordable!

A PUBLIC SERVICE ANNOUNCEMENT FROM MERMAID LUCYIf you're in the market for either Scuba-Related Courses, or Brand New, B...
05/26/2026

A PUBLIC SERVICE ANNOUNCEMENT FROM MERMAID LUCY

If you're in the market for either Scuba-Related Courses, or Brand New, Brand Name Scuba, Snorkeling, Freediving, or Spearfishing Gear and / or Accessories, before you purchase anything either locally, or online, come see my Mommy and Daddy at One More Chance Scuba, and they'll make sure that you pay less.

We Make Diving, and Everything Diving-Related, Easy, Fun, and Affordable!

Address

2408 Ashley River Road Suite I
Charleston, SC
29414

Opening Hours

Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 5pm

Telephone

+18435737573

Website

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