For sale computer memory--Mushkin and Micron

Hello folks,

in an effort to upgrade my girlfriends computer, i bought several of the wrong memory sticks...

memory stick number one--
Mushkin 990841
512 mb
PC2100
more info here
used once, found out it didn't work and put it back in the box!
$40 plus shipping

memory stick number two (and three)--
two sticks of
micron MT18VDDT3272G-265B3
256 mb each
DDR
ECC
more info here
only used once...same story as the mushkin memory!
$30 for both of them plus shipping

Thanks for looking!