What it is: Centon 512MB PC2700 Memory. Progressive memory for your PC, this Centon 512MB DDR SDRAM PC2700 memory doubles your computerís date rate, which increases the performance of high-speed multimedia and entertainment applications. Adding memory is an excellent way to get the most out of your computer.

Where To Get It:
Item description and image at: [http://www.circuitcity.com/detail.jsp?c=1&b=g&catoid=-10263&qp=0024002420253&bookmark=bookmark_9&oid=717 64]
You can only buy in stores though.

Price: $79.99 - two $30 rebates = $19.99

Note: The cheapest 512 stick of PC2700 memory I have seen in my lifetime has been for $39.99 after rebates. This one is pretty much half its price! A must buy.