Halcyon diving
Halcyon diving for sale on Ireland's largest auction and classifieds sites
Technical diving • Halcyon explorer dir • Wing system professional - Free postage - New and Used
Scuba snorkel mask • Set high flow • Angled purge chamber - Free postage - New and Used
Halcyon evolve buoyancy • Compensator wing black • Scuba diving equipment - Free postage - New and Used
Halcyon dive systems • Pioneer bcd wing • Stainless steel backplate - Free postage - New and Used
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Great condition - Free postage - New and Used
Browse 30 halcyon diving listings currently in our index. Prices range from £1.74 to £900, with an average of £173.76. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about halcyon diving →
Full zip hoodie • Authentichalcyon dive systems • Rich blue color - Free postage - New and Used
Halcyon dir dive • System deluxe harness • Made stainless steel - Free postage - New and Used
Large old well • Made real stainless • Steel bolt snaps - Free postage - New and Used
Sale halcyon watt • Hid primary dive • Light proven choice - Free postage - New and Used
Bcd elbow valve • Gasket ring - Free postage - New and Used
Valve wrench • Halcyon dry suit • Specialized diving tool - Free postage - New and Used
Light head halcyon • Flare slug has • Remove off high - Free postage - New and Used
Power inflator system • Elbow corrugated hose • Gasket hollis gear - Free postage - New and Used
Retails store display • Never used - Free postage - New and Used
Retails brand new • Never used store • Display - Free postage - New and Used
Holds lbs smaller • Lead shot sealed • Opening double velcro - Free postage - New and Used
Large scuba pro • Jet fin halcyon • Spring heel strap - Free postage - New and Used
Halcyon scuba diving • Double wing inflator • Accessory enhanced safety - Free postage - New and Used
Miflex regulator hose • Nice - Free postage - New and Used
This unique trinket • Box from halcyon • Days perfect addition - Free postage - New and Used
Standard bcd inflator • Stem makes great • Save dive kit - Free postage - New and Used
Durable high quality • Materials built last • Toughest diving conditions - Free postage - New and Used
Halcyon dive systems • Marker buoy 6ft • Diving gear visibility - Free postage - New and Used
Seacure custom fit • Regulator mouthpiece black • Upgrade your comfort - Free postage - New and Used
Seacure custom fit • Regulator mouthpiece silver • Upgrade your comfort - Free postage - New and Used
Made usa - Free postage - New and Used
Halcyon stainless steel • Back plate single • Tank weight pockets - Free postage - New and Used
Standard bcd wing • Corrugated hoses scuba • Elbow assembly shoulder - Free postage - New and Used
Seacure custom fit • Regulator mouthpiece blue • Upgrade your comfort - Free postage - New and Used
Seacure custom fit • Regulator mouthpiece pink • Upgrade your comfort - Free postage - New and Used
Try this: jet fins | mares abyss | mares bcd | nemrod | neoprene boots | oceanic regulators | oceanic wetsuit | padi manual | pony cylinder | scuba bcd
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Everything you need to know about halcyon diving
Whether you are looking for a brand-new or second-hand halcyon diving, eBay offers one of the largest selections available online. With 30 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.74, while premium listings can reach £900 — giving you a wide budget spread to work with. The average price of £173.76 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.