My friend's family just moved into their new house recently but they're still filling it up with appliances and other furnitures. Any suggestions on where's the cheapest but with good quality of bed or mattress?

Salem is a good brand, too, aside from the ones mentioned above. We bought ours when Puregold had a sale. It's an orthopedic mattress. It felt not too mushy and soft. It's firm, but a comfortable kind of firm. Very relaxing, indeed, after a long day of work.