Yeah i'd prefer cash though, don't have to go thru the trouble of cashing the money order, besides i've been using cash by mail for years now, sometimes even sending/receiving hundreds of dollars in the mail.
If you want to be on the safe side, get a christmas card for me and put the money in there
I don't think you will get anything lower then 40. It's 1GB of DDR, which is more expensive then DDR2 just so you know. And you can't even get DDR2 for 25, so if you're trying to lowball with false competitive pricing, have fun.