Today only, AllSleep via Amazon offers the Memory Foam Solutions 10" Memory Foam Queen Mattress for $199.99 with free shipping. That's $105 under yesterday's mention of a similar mattress, which also included two pillows, and the lowest total price we've ever seen for a memory foam mattress of this size. (It's a current price low by $76.) It features 3" of 4-lb. memory foam and a 7" base.