YMMV
A great source of bagged OEM parts. Just make sure you check how much the driver disk and normally included software costs. 20 bucks off a ReWriter is great, unless the required software costs 30 bucks.
Overheard from a former Asian computer store technician, "You see all that stuff out there? Don't buy it. Especially the stuff in the pink bags. But you didn't hear this from me okay? I like my job."
And remember, they stop speaking english after the thirty day warranty.
Once again, YMMV.