Hi. I purchased a few Bits Limited Smart Strips (model LCG1), and ended up with an extra one. It is still new, and in the box. Bits Limited sells them for $29.95 but I'll let you have it for $26 with free shipping to anywhere in the US. I can accept payment via Paypal or check/money order. PM me if you want it.
EDIT: In case you're not sure what a Smart Strip is, basically it's a surge protector with some intelligence to it, so when you turn on one particular device, it turns on the power to all the others. So in a MAME cabinet, you could have it so when you turn on your PC it turns on the monitor, speakers, etc.