Apple memory $ vs. OWC
This seems to be the memory Apple is charging $50 a GB for ($200 for 4.0GB).
http://eshop.macsales.com/item/Other.../8566DDR3S4GP/
4.0GB (2x2.0GB Kit) PC-8500 DDR3 1066MHz SO-DIMM 204 Pin Memory Upgrade Kit for Late 2008, Early 2009
\tSame Day \t$64.99
Brand: Other World Computing \t OWC Item # OWC8566DDR3S4GP
http://eshop.macsales.com/item/Other.../8566DDR3S4GP/
4.0GB (2x2.0GB Kit) PC-8500 DDR3 1066MHz SO-DIMM 204 Pin Memory Upgrade Kit for Late 2008, Early 2009
\tSame Day \t$64.99
Brand: Other World Computing \t OWC Item # OWC8566DDR3S4GP