I would suggest to buy a new mattress and a used bed frame....
If you do not want to buy a new mattress now, you can buy a mattress pad to separate direct body contact with the old mattress (you can buy it at Wal-mart) That's what I did when I could not afford a new mattress.
mxdld : 2006-08-10#12
那天看到一个2人皮沙发扔在外面,就面上破了一点皮,就被扔了出来,可惜太大,偶拖不动
ivyshao : 2006-08-10#13
also there are several English web sites for used stuff: