Costco - About $450 for a full Sealy that based on spring count would run $7-800 at a Matress store like Sleep Train. My daughter has this matress and its fantastic. Only issue is that the Mattress is about 18" so you need deep pocket sheets to fit, but it is amazingly comfy ands sits very high.
No way you can compare names as each store will have their own names from the Manufacturers so you have to rely on spring count. One stores Sealy MiraLoma will be anothers Sealy Plush Meridian. Spring coutn will be unchanged though.
