Big Lots has a great sale for a very nice Mattress set.
Bellemont Pillow top Mattress
Spring count is 530+- and it has very nice materials.
Queen $359 incl Mattress & Box Spring.
for $10 more you can get a split box Spring. A great deal.
You can get a queen for as little as $199 for the set, but this is a real nice set.