Byers has some neat errors on eBay right now.

MastaHanky

Check these out:

South Carolina quarter struck 14(!) times on aluminum scrap:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=1371850482

Delaware quarter struck on scrap:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=1371850610

Lots of everything:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=1374318757

Off-ceneter seated dime:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=1374319757

Man, I love off-center early coinage. I think when I make the big bucks, I'll start collecting that.

littlewicher

He has some amazing pieces. He is also a member of these boards.

danny72170

I'm not much of a fan of off-center errors but I like errors such as the Sac mules and coins struck on wrong planchets, like this one.

And this one.