Boat fish finder
Boat fish finder for sale on Ireland's largest auction and classifieds sites
Deeper pro castable gps - 2, - £199.99
Provides accurate depth • Readings fish location • Bottom structure data - Free postage - New and Used
Provides accurate depth • Readings fish location • Bottom structure data - Free postage - New and Used
Deeper pro plus chirp - deeper, - £12.99
Bolt nuts stainless • Steel safety able • Carabine plastic length - Free postage - New and Used
Bolt nuts stainless • Steel safety able • Carabine plastic length - Free postage - New and Used
Fish finder for bait boat - fish, 500 - £129.99
Sonar sensor various • Fitting rubbers this • Fish finder has - Free postage - New and Used
Sonar sensor various • Fitting rubbers this • Fish finder has - Free postage - New and Used
Colour lcd fish finder - colour, finder- - £149.99
Wireless bait boat • Supplied sonar fitting • Fish finder portable - Free postage - New and Used
Wireless bait boat • Supplied sonar fitting • Fish finder portable - Free postage - New and Used
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Deeper chirp fish - ai, finder - £379.99
Triple beam chirp • Sonar powered scan • Data interpretation helping - Free postage - New and Used
Triple beam chirp • Sonar powered scan • Data interpretation helping - Free postage - New and Used
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48 listings · from £11.99 · avg £154.99
Browse 48 boat fish finder listings currently in our index. Prices range from £11.99 to £1199.99, with an average of £154.99. 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 boat fish finder →
Deeper universal front rear - universal, - £21.99
Deeper vertical bait • Boat mount arm • Sonar adjustable bracket - Free postage - New and Used
Deeper vertical bait • Boat mount arm • Sonar adjustable bracket - Free postage - New and Used
Fish finder sonar - sonar, sensor - £49.89
Features specific screen • You can get • Need including depth - Free postage - New and Used
Features specific screen • You can get • Need including depth - Free postage - New and Used
Rippton hydrobat fish finder - hydrobat, - £199.00
Rippton hydrobat fish • Finder castable boat • App free download - Free postage - New and Used
Rippton hydrobat fish • Finder castable boat • App free download - Free postage - New and Used
Fish finder cable transducer - fish, - £19.99
Fishing • Luckylaker fish finder • Can used different - Free postage - New and Used
Fishing • Luckylaker fish finder • Can used different - Free postage - New and Used
Portable fish depth finder - /depth, - £34.99
Fish finder • Location water depth • Short tall weeds - Free postage - New and Used
Fish finder • Location water depth • Short tall weeds - Free postage - New and Used
Lucky ff718lic bait boat - lucky, - £139.99
This fish finder • Has handheld screen • Which you can - Free postage - New and Used
This fish finder • Has handheld screen • Which you can - Free postage - New and Used
Colour fish finder 500 metre - fish, - £159.99
Wireless bait boat • Fish finder portable • Base screen folds - Free postage - New and Used
Wireless bait boat • Fish finder portable • Base screen folds - Free postage - New and Used
Colour lcd fish finder - lcd, - £149.99
Wireless bait boat • Supplied sonar fitting • Fish finder portable - Free postage - New and Used
Wireless bait boat • Supplied sonar fitting • Fish finder portable - Free postage - New and Used
Smart wireless sonar - smart, - £93.49
Smart wireless sonar • Transform your fishing • Smartphone tablet type - Free postage - New and Used
Smart wireless sonar • Transform your fishing • Smartphone tablet type - Free postage - New and Used
Universal mount bait boat - mount, - £12.99
Get free safety • Cable stainless steel • Carabine plastic length - Free postage - New and Used
Get free safety • Cable stainless steel • Carabine plastic length - Free postage - New and Used
Ff918 cwls wireless fish - ff918-cwls, - £296.99
Range 980ft 300m • Experience next level • Fishing precision ff918 - Free postage - New and Used
Range 980ft 300m • Experience next level • Fishing precision ff918 - Free postage - New and Used
Bait boat wireless wifi - bait, - £89.99
Scenes used fishing • Fish depth finder • Different ways such - Free postage - New and Used
Scenes used fishing • Fish depth finder • Different ways such - Free postage - New and Used
Deeper pro plus chirp - plus, - £21.99
Deeper vertical bait • Boat mount arm • Sonar adjustable bracket - Free postage - New and Used
Deeper vertical bait • Boat mount arm • Sonar adjustable bracket - Free postage - New and Used
Universal bait boat - universal, - £1119.99
Will show carp • Holding areas clear • Changes depth temperature - Free postage - New and Used
Will show carp • Holding areas clear • Changes depth temperature - Free postage - New and Used
Fish finder sonar - finder, - £49.84
Fish finder • Wireless sonar fishing • Underwater echo sounder - Free postage - New and Used
Fish finder • Wireless sonar fishing • Underwater echo sounder - Free postage - New and Used
Fish finder sonar sensor - fish, - £49.89
Features specific screen • You can get • Need including depth - Free postage - New and Used
Features specific screen • You can get • Need including depth - Free postage - New and Used
Colour wireless fish finder - fish, - £899.99
Unit can used • Ocean river lake • Fantastic detecting schools - Free postage - New and Used
Unit can used • Ocean river lake • Fantastic detecting schools - Free postage - New and Used
Fish finder sonar sensor - sonar, - £49.89
Features specific screen • You can get • Need including depth - Free postage - New and Used
Features specific screen • You can get • Need including depth - Free postage - New and Used
Deeper pro plus - pro, chirp - £12.99
Bolt nuts stainless • Steel safety able • Carabine plastic length - Free postage - New and Used
Bolt nuts stainless • Steel safety able • Carabine plastic length - Free postage - New and Used
For fish finder sonar - for, - £12.99
Fishfinder sonar not • Including arm ball • Joint holder rotates - Free postage - New and Used
Fishfinder sonar not • Including arm ball • Joint holder rotates - Free postage - New and Used
Universal mount bait boat - mount, - £12.99
Fishfinder sonar not • Including arm ball • Joint holder rotates - Free postage - New and Used
Fishfinder sonar not • Including arm ball • Joint holder rotates - Free postage - New and Used
Colour fish finder 500 - finder,, - £159.99
New smaller sonar • Design version supplied • Sensor fitting rubbers - Free postage - New and Used
New smaller sonar • Design version supplied • Sensor fitting rubbers - Free postage - New and Used
Berkley fish finder boat - boat, kayak - £11.99
Optimize your fishing • Experience berkley fish • Finder holder available - Free postage - New and Used
Optimize your fishing • Experience berkley fish • Finder holder available - Free postage - New and Used
300m wired fish - 300m, - £65.00
Applications perfect observing • Fish behavior underwater • Making essential tool - Free postage - New and Used
Applications perfect observing • Fish behavior underwater • Making essential tool - Free postage - New and Used
Deeper pro smart - deeper, - £159.99
Deeper pro smart • Sonar portable fish • Finder kayak boat - Free postage - New and Used
Deeper pro smart • Sonar portable fish • Finder kayak boat - Free postage - New and Used
Fish finder 100 meter - finder, - £46.41
Brand new fish • Finder 100 meter • Depth use ice - Free postage - New and Used
Brand new fish • Finder 100 meter • Depth use ice - Free postage - New and Used
Lucky ff918c wireless - ff918c, - £179.99
Lucky ff918c fish • Finder colour screen • Most have yellow - Free postage - New and Used
Lucky ff918c fish • Finder colour screen • Most have yellow - Free postage - New and Used
Deeper chirp castable gps - deeper, chirp+ - £329.99
Chirp sonar technology • Enhanced target separation • Anglers who want - Free postage - New and Used
Chirp sonar technology • Enhanced target separation • Anglers who want - Free postage - New and Used
Hunter 750 bait boat - hunter, front - £19.95
Sonar free move • Down allow top • Deeper above water - Free postage - New and Used
Sonar free move • Down allow top • Deeper above water - Free postage - New and Used
Fish finder sonar sensor - sonar, - £44.76
Fish finder • Wireless sonar fishing • Underwater echo sounder - Free postage - New and Used
Fish finder • Wireless sonar fishing • Underwater echo sounder - Free postage - New and Used
Sonar transducer for - transducer, lucky - £59.99
Compatible lucky bait • Boat fish finder • Ff918 series all - Free postage - New and Used
Compatible lucky bait • Boat fish finder • Ff918 series all - Free postage - New and Used
Deeper pro smart sonar - deeper, + - £181.90
Boat kayak fishing • Deeper pro plus • Fish finder great - Free postage - New and Used
Boat kayak fishing • Deeper pro plus • Fish finder great - Free postage - New and Used
Deeper pro plus chirp fish - plus, - £19.99
Deeper pro plus • Bait boat mount • Arm fits all - Free postage - New and Used
Deeper pro plus • Bait boat mount • Arm fits all - Free postage - New and Used
Colour screen bait boat fish - screen, - £1199.99
Modification required your • Boat fit this • Fish finder which - Free postage - New and Used
Modification required your • Boat fit this • Fish finder which - Free postage - New and Used
Ff918 cwls wireless - wireless, fish - £219.99
Ff918 cwls wireless • Fish finder reliable • Convenient device boat - Free postage - New and Used
Ff918 cwls wireless • Fish finder reliable • Convenient device boat - Free postage - New and Used
Deeper pro plus chirp - pro, - £11.99
This mount allows • You securely attach • Your deeper fish - Free postage - New and Used
This mount allows • You securely attach • Your deeper fish - Free postage - New and Used
Fish finder sonar - fish, - £51.99
Portable 100m wireless • Sonar sensor fish • Finder lcd display - Free postage - New and Used
Portable 100m wireless • Sonar sensor fish • Finder lcd display - Free postage - New and Used
Deeper pro plus - pro, fish - £15.99
Deeper pro plus • Bait boat mount • Arm fits all - Free postage - New and Used
Deeper pro plus • Bait boat mount • Arm fits all - Free postage - New and Used
5200mah fishing bait boat - , rc - £98.99
Super large capacity • Baits tank can • Hold 1.5kg lure - Free postage - New and Used
Super large capacity • Baits tank can • Hold 1.5kg lure - Free postage - New and Used
Kinetic transducer pole mount - kinetic, - £34.99
This kinetic transducer • Pole offers quick • Robust reliable solution - Free postage - New and Used
This kinetic transducer • Pole offers quick • Robust reliable solution - Free postage - New and Used
Fish finder mount for - fish, - £21.49
Deeper fish finder • Also fits nds • Bait boats enhance - Free postage - New and Used
Deeper fish finder • Also fits nds • Bait boats enhance - Free postage - New and Used
Joylog universal mount bait - joylog, - £12.99
Universal mount bait • Boat arm lycky • Donoplus get free - Free postage - New and Used
Universal mount bait • Boat arm lycky • Donoplus get free - Free postage - New and Used
Color screen wired - wired, finder - £118.59
Fish finder wired • Transducer removable float • Suitable boat ice - Free postage - New and Used
Fish finder wired • Transducer removable float • Suitable boat ice - Free postage - New and Used
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Everything you need to know about boat fish finder
Whether you are looking for a brand-new or second-hand boat fish finder, eBay offers one of the largest selections available online. With 48 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 £11.99, while premium listings can reach £1199.99 — giving you a wide budget spread to work with. The average price of £154.99 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.