first of all, Buyatari is selling GDRs, 2 NES and 2 N64 protos

http://search.ebay.com/_W0QQsassZbuyatari

2 (I suppose) white labels:

Dino Crisis
http://cgi.ebay.com/ws/eBayISAPI.dll...sPageName=WDVW

Worms World Party
http://cgi.ebay.com/ws/eBayISAPI.dll...sPageName=WDVW

Is this real? Nintendo DS with special skin (E3 press only)
http://cgi.ebay.com/ws/eBayISAPI.dll...200387632&rd=1

Yaroze! With Codewarrior

http://cgi.ebay.com/ws/eBayISAPI.dll...200948979&rd=1

Promo stuff:

Dreamcast promo video

http://cgi.ebay.com/ws/eBayISAPI.dll...sPageName=WDVW

Yoshi's Story promo posters

http://cgi.ebay.com/ws/eBayISAPI.dll...sPageName=WDVW

ELITE Original Promo Poster

http://cgi.ebay.com/ws/eBayISAPI.dll...sPageName=WDVW