These are all completely new in box, and all Kingston.
1 NEW Kingston HyperX 512MB PC4000 (Desktop) - $125.00
(This is a fairly new memory from Kingston, and is specially made for gamers, and hyper extends speeds from previous versions. This product is very popular and sells well over $200 in stores, if they have any.)
1 NEW Kingston 512MB PC2700(Desktop) - $100.00
1 NEW Kingston 256MB PC133/100(Desktop) - $60.00
These prices ALL include shipping in US. I ship via USPS w/confirmation.