Some recent spa sensations mattress auctions on eBay:

New Spa Sensations 5" Fuschia Memory Foam Youth Mattress

US $139.99 End Date: Tuesday May-22-2012 11:00:26 PDT Buy It Now for only: US $139.99 Buy it now | Add to watch list

US $199.99 End Date: Saturday May-26-2012 16:57:26 PDT Buy It Now for only: US $199.99 Buy it now | Add to watch list

US $99.99 End Date: Monday Jun-04-2012 18:54:02 PDT Buy It Now for only: US $99.99 Buy it now | Add to watch list

olympic queen mattress eBay auctions you should keep an eye on:

Mattress Protector Olympic Queen Allergy & Waterproof

US $16.99 (0 Bid) End Date: Wednesday May-16-2012 22:02:38 PDT Bid now | Add to watch list

US $292.00 End Date: Saturday May-26-2012 9:58:19 PDT Buy It Now for only: US $292.00 Buy it now | Add to watch list

Some recent hospital bed mattress auctions on eBay:

Adjustable Electric Home Hospital Bed, Mattress & Rails

US $1,085.65 End Date: Wednesday May-16-2012 20:40:37 PDT Buy It Now for only: US $1,085.65 Buy it now | Add to watch list

US $20.89 (0 Bid) End Date: Wednesday May-16-2012 22:17:59 PDT Bid now | Add to watch list

US $20.89 (0 Bid) End Date: Wednesday May-16-2012 22:54:43 PDT Bid now | Add to watch list