Someone sent this to me the other day

http://eshop.macsales.com/item/Apple/5300DDR21024/ (PC5300 SODIMMs)

It looks like memory that was removed from Macs to replace it with larger sticks. I guess the 1gb sticks are just not in demand anymore, everyone wants more memory now and nothing seems to ship with less than 2 (1+1) anymore. Can't beat the price. My pair were $80 ea when I got them.

I'm assuming it's Samsung, which is the brand that Apple ships with. It says its system pulled, but to be fair it doesn't say if it was pulled from a MAC or not.

Probably the only people that can use this got their mac awhile ago with base memory (1gb = 512 x 2). Cheap way to upgrade now.