Here's the story.
http://www.kickgaming.com/m3-replacement-shells-pack-p-393.htmlI bought 15 of these for the empty regular-size GBA cartridge. I've put them in my GameBoy Players, GBAs, GBA SPs and GBms, using them as dust covers.
They came with 15 of the DSlite dust covers. And I don't need them.
Anyone who wants one, send me a self-addressed, stamped envelope (with extra postage, these aren't heavy, but they won't go through the automatic sorter) and I'll ship one out to ya.
UncleBob
129 11th Street
Carmi, IL 62821