Just put up a few things on eBay...

[kattare]

Purple Barney Region Converter http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=330348999562
PC Engine Duo w/ Region Switch http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=330349991932
TurboGrafx w/ RCA Composite Video Mod http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=330350014947

Friendly full disclosure -- The consoles are repaired units, the Duo needed cap replacements and the TG had a mobo crack inside from whatever damage caused the dents in the top and the crack in the front.  Both work fine now and have been play tested by my kiddos.  ;-)

I have a bunch more stuff up there too, but the pricing is a little high to adjust for the ebay fees... lemme know if you see something interesting and we'll work something out that doesn't involve feeding the ebay beast.