I was looking on ebay and found the mattress I have. It normally cost around $3000 but it is $924 here
Check out Invacare MA 55 Alternating Pressure Low Air Loss Bed Mattress #Invacare http://www.ebay.com/itm/Invacare-MA-55-Alternating-Pressure-Low-Air-Loss-Bed-Mattress-/130957795368?roken=cUgayN&soutkn=UTSldB via @eBay
