Purple Barney Region Converter http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=330348999562 (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 (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 (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.