Waterbed mattress
Waterbed mattress for sale on Ireland's largest auction and classifieds sites
Queen layer softside - queen, 5 - £210.00
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
Queen layer softside - 3, - £180.00
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
Double layer softside - double, - £190.00
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
Queen dual layer - dual, (50%) - £180.00
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
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New king hardframe waterbed - new, - £124.46
Everything required enjoy • Full benefit waterbed • Included comprising heater - Free postage - New and Used
Everything required enjoy • Full benefit waterbed • Included comprising heater - Free postage - New and Used
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48 listings · from £5.95 · avg £140.92
Browse 48 waterbed mattress listings currently in our index. Prices range from £5.95 to £923.68, with an average of £140.92. 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 waterbed mattress →
Waterbed under mattress - under, - £58.94
Used under mattress • Akva waterbed massage • Unit variable settings - Free postage - New and Used
Used under mattress • Akva waterbed massage • Unit variable settings - Free postage - New and Used
Double layer hardside - double, - £195.00
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
New superking size - new, - £135.90
Everything required enjoy • Full benefit waterbed • Included comprising heater - Free postage - New and Used
Everything required enjoy • Full benefit waterbed • Included comprising heater - Free postage - New and Used
Waterbed mattress dual strong - waterbed, - £349.99
Waterbed mattress strong • Liner cores are • Conically cut double - Free postage - New and Used
Waterbed mattress strong • Liner cores are • Conically cut double - Free postage - New and Used
New king size - , softside - £177.50
Layers fibre filling • Motionless stability everything • Required enjoy full - Free postage - New and Used
Layers fibre filling • Motionless stability everything • Required enjoy full - Free postage - New and Used
New superking size - , softside - £198.30
Layers fibre filling • Motionless stability mattress • Has years manufacturers - Free postage - New and Used
Layers fibre filling • Motionless stability mattress • Has years manufacturers - Free postage - New and Used
New king size softside - new, - £207.66
Layers fibre filling • Motionless stability everything • Required enjoy full - Free postage - New and Used
Layers fibre filling • Motionless stability everything • Required enjoy full - Free postage - New and Used
New king softside waterbed - king, - £923.68
Everything required enjoy • Full benefit waterbed • Included comprising heater - Free postage - New and Used
Everything required enjoy • Full benefit waterbed • Included comprising heater - Free postage - New and Used
Waterbed frame - frame, (solid - £103.66
High quality solid • Plinth wood included • This rare opportunity - Free postage - New and Used
High quality solid • Plinth wood included • This rare opportunity - Free postage - New and Used
Waterbed heater calesco - heater, - £79.99
Product type waterbed • Heater dual system • You must use - Free postage - New and Used
Product type waterbed • Heater dual system • You must use - Free postage - New and Used
King layer softside - king, (99%) - £225.00
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
Blue magic all - blue, - £9.95
This original product • Blue magic usa • Enough months normal - Free postage - New and Used
This original product • Blue magic usa • Enough months normal - Free postage - New and Used
Superb new king waterbed - king, - £923.68
Here wonderful waterbed • Affordable inflation beating • 850 our lowest - Free postage - New and Used
Here wonderful waterbed • Affordable inflation beating • 850 our lowest - Free postage - New and Used
Akva waterbed conditioner - akva, - £11.49
Although suitable other • Manufacturers mattresses you • Have akva mattress - Free postage - New and Used
Although suitable other • Manufacturers mattresses you • Have akva mattress - Free postage - New and Used
Blue magic all - all, purpose - £14.95
This original product • Blue magic usa • Enough months normal - Free postage - New and Used
This original product • Blue magic usa • Enough months normal - Free postage - New and Used
Waterbed mattress dual strong - waterbed, - £339.99
Waterbed mattress strong • Liner included cores • Are conically cut - Free postage - New and Used
Waterbed mattress strong • Liner included cores • Are conically cut - Free postage - New and Used
New king size softside - new, - £186.86
Everything required enjoy • Full benefit waterbed • Included comprising heater - Free postage - New and Used
Everything required enjoy • Full benefit waterbed • Included comprising heater - Free postage - New and Used
Queen layer softside - queen, (95%) - £195.00
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
This durable mattress • Suitable providing comfortable • Supportive experience while - Free postage - New and Used
Waterbed conditioner one - waterbed, - £14.57
Aguanova waterbed conditioner • Effectively fights germs • Water preserved its - Free postage - New and Used
Aguanova waterbed conditioner • Effectively fights germs • Water preserved its - Free postage - New and Used
Blue magic month waterbed - magic, - £12.95
Blue magic waterbed • Conditioner month supply • Specifically waterbeds trusted - Free postage - New and Used
Blue magic waterbed • Conditioner month supply • Specifically waterbeds trusted - Free postage - New and Used
Waterbed conditioner one years - one, - £14.58
Aguanova waterbed conditioner • Effectively fights germs • Water preserved its - Free postage - New and Used
Aguanova waterbed conditioner • Effectively fights germs • Water preserved its - Free postage - New and Used
Blue magic waterbed all - magic, - £26.00
Blue magic all • Purpose waterbed conditioner • 238ml this original - Free postage - New and Used
Blue magic all • Purpose waterbed conditioner • 238ml this original - Free postage - New and Used
Waterbed carbon classic - waterbed, heater - £26.70
Waterbed heater - Free postage - New and Used
Waterbed heater - Free postage - New and Used
King zip top - king, zip-on - £169.00
King zip top • Border softside waterbeds • Luxurious accessory specifically - Free postage - New and Used
King zip top • Border softside waterbeds • Luxurious accessory specifically - Free postage - New and Used
Queen zip top with border - queen, zip-on - £149.00
Queen zip top • Border softside waterbed • Luxurious accessory specifically - Free postage - New and Used
Queen zip top • Border softside waterbed • Luxurious accessory specifically - Free postage - New and Used
Queen softside foam - foam, bath. - £140.00
King softside foam • Waterbeds made high • This bath provides - Free postage - New and Used
King softside foam • Waterbeds made high • This bath provides - Free postage - New and Used
Waterbed heater - waterbed, - £109.95
Waterbed heater stylish • Specifically waterbeds universal • Compatibility this sigma - Free postage - New and Used
Waterbed heater stylish • Specifically waterbeds universal • Compatibility this sigma - Free postage - New and Used
Blue magic all purpose - magic, - £13.70
This original product • Blue magic usa • Enough months normal - Free postage - New and Used
This original product • Blue magic usa • Enough months normal - Free postage - New and Used
Blue magic all purpose - blue, - £8.99
This original product • Blue magic usa • Perfect all types - Free postage - New and Used
This original product • Blue magic usa • Perfect all types - Free postage - New and Used
Waterbed conditioner one years - waterbed, - £13.19
Aguanova waterbed conditioner • Effectively fights germs • Water preserved its - Free postage - New and Used
Aguanova waterbed conditioner • Effectively fights germs • Water preserved its - Free postage - New and Used
Luxury waterbed conditioner - conditioner, - £18.95
Luxury waterbed conditioner • Oasis relaxation ensure • Its longevity your - Free postage - New and Used
Luxury waterbed conditioner • Oasis relaxation ensure • Its longevity your - Free postage - New and Used
Akva waterbed conditioner - akva, - £20.46
Although suitable other • Manufacturers mattresses you • Have akva mattress - Free postage - New and Used
Although suitable other • Manufacturers mattresses you • Have akva mattress - Free postage - New and Used
Blue magic waterbed vinyl - magic, - £21.95
This original product • Blue magic usa • All purpose waterbed - Free postage - New and Used
This original product • Blue magic usa • All purpose waterbed - Free postage - New and Used
Double softside foam - double, - £140.00
Doubl softside foam • Waterbeds made high • This bath provides - Free postage - New and Used
Doubl softside foam • Waterbeds made high • This bath provides - Free postage - New and Used
Super king 6ft - , casing - £42.30
Selling super king • Casing zip top • Soft side water - Free postage - New and Used
Selling super king • Casing zip top • Soft side water - Free postage - New and Used
Waterproof terry towel - terry, - £9.99
100 terry towel • Soft microfiber luxury • Top product type - Free postage - New and Used
100 terry towel • Soft microfiber luxury • Top product type - Free postage - New and Used
Special queen hardside safety - special, - £45.00
Special queen hardside • Safety liner specifically • Timber framed waterbeds - Free postage - New and Used
Special queen hardside • Safety liner specifically • Timber framed waterbeds - Free postage - New and Used
100 water proof - soft, bamboo - £19.99
Protect your mattress • From liquids such • Water urine etc - Free postage - New and Used
Protect your mattress • From liquids such • Water urine etc - Free postage - New and Used
King size waterbed - king, - £79.99
Mattress cover zipper • Providing excellent protection • Base side panels - Free postage - New and Used
Mattress cover zipper • Providing excellent protection • Base side panels - Free postage - New and Used
Pack extra deep - 2, - £12.31
30cm refers depth • Mattress protector softness • Fabric retains its - Free postage - New and Used
30cm refers depth • Mattress protector softness • Fabric retains its - Free postage - New and Used
Blue magic waterbed vinyl - blue, - £5.95
Easy apply fast • Drying waterbed mattress • Vinyl repair specially - Free postage - New and Used
Easy apply fast • Drying waterbed mattress • Vinyl repair specially - Free postage - New and Used
Waterbed mattress mono - waterbed, - £269.99
Type waterbed mattress • Cores are conically • Cut double welds - Free postage - New and Used
Type waterbed mattress • Cores are conically • Cut double welds - Free postage - New and Used
Caleso waterbed digital - caleso, - £156.70
Caleso waterbed digital • This heater necessity • Positioned underneath safety - Free postage - New and Used
Caleso waterbed digital • This heater necessity • Positioned underneath safety - Free postage - New and Used
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Everything you need to know about waterbed mattress
Whether you are looking for a brand-new or second-hand waterbed mattress, 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 £5.95, while premium listings can reach £923.68 — giving you a wide budget spread to work with. The average price of £140.92 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.