512MB PC4000 DDR computer memory $112, or $100 after rebate
On sale this week at BestBuy stores and BestBuy.com is a Kingston HyperX 512MB PC4000 500MHz DDR memory module for $112. A $12 mail-in rebate is available. Not sure who would want a memory module rated at that speed since I think the fastest memory speeds allowed by today's system buses is 400MHz. Note that most new motherboards require modules to be installed in identical pairs, so you may have to buy two of these in order for them to work, meaning two 512MB's at $112 would cost $224 for 1GB, then you can send in a single $12 mail-in rebate because the rebate has a limit of one per household
LINKY