in my never ending quest to avoid doing my job, here's something I found on EBAY:
cgi.ebay.com...
That's right folks get your flux capacitor before Doc Brown finds out Marty's been in the lab again.
My favorite is this line from the ebay posting:
I did it again! Found literally the rarest of experimental gadgets for those interested in expanding life experience beyond normal boundaries! Powered
by three 9 volt batteries.

The rarest gadgets....powered by three nine volt batteries, I don't care who you are, that's funny.
I just want to say I have nothing to do with the ebay listing just thought it was funny.
Good luck and happy bidding time travelers.
Spiderj