http://www.memoryexpress.com/index.p...ctID=7143&SID=
The model is OCZ4002048PFDC-K 1024MB Dual Channel RAM
Costs $199.95 + GST at Memory Express.
I have a few sets of these for sale. Only available until July 12.
These are in new condition but have been used.
$125obo for a pair.
PM me if you're interested.
Open to trades.