http://cgi.ebay.com/2010-ERROR-QUAR...em&pt=Coins_US_Individual&hash=item255afa96fe Wow thats a high starting price but, oh, it could be a real rarity. How can people honestly put those high starting prices on auctions for something that would likely be machine doubling or not all that rare due to US Mint quality control?
http://www.cointalk.com/t50286/ http://www.coingalaxy.com/coininfo/doubling.html http://coins.about.com/od/coinsglossary/g/mechanical_doub.htm http://coins.about.com/od/coinsglossary/g/doubled_die_def.htm
Thanks for the resources on the differences shoe, I'm getting better at telling the difference. Those are good resources for beginners and good refreshers for those of us that have been doing this for a while.
One of the first listed. People can be real stupid and there is not a lot of honesty involved. That's how these things get listed and BID ON.