Consult your Yellow Pages either online or in the phone book to call local mattress stores and see if they are willing to sell you a floor model at a discount.
Ask when the store will be moving or adding new inventory, because this is an ideal time for many mattress stores to be open to the idea of selling a floor sample.
Offer to pick up the mattress yourself, because a store manager might be more willing to dispose of a floor model at a discount when he does not need to make transportation arrangements.
In your Internet search engine use Google or Yahoo to look for Internet sites that sell floor samples. To do this, type in the words "floor mattress" and "mattress."
Conduct a proper price comparison before ordering online.