I see people asking for these time and time again on the board, and I just thought I would share my finds with you all, since these are the lowest I have ever seen them, both in stores and online.
TRU
Dreamcast $.99
Circuit City
Dreamcast $.99
N64 $.99
Radio Shack
Gamecube $1.97
PsX/Ps2 $1.97
PS2 breakaway $4.97
Xbox $4.97
Enjoy