There have just been a flood of Thundercats cels 
recently without backgrounds. They seem real 
because they are in such terrible condition- but 
with the new ones listed on eBay and YJ I really 
wonder if someone is manufacturing fake cels, 
that happened w/ MCOG cels too. There's no real 
way to know if they're faked or not, now that the 
Thundercats DVD is out, it's easy to pull a still 
and make a cel from that.