I have A 2009 lincoln cent with what looks like a doubled thumb is this evaluation correct and if so are these coins worth anything?
There are a few varieties of this coin with doubling on the thumb. This looks more like doubling from a worn die.
Your photos are rough, to say the least, but I don't think so. This may help: http://lincolncentresource.com/Featured/2009ddr.html
There is a 6 finger variety which includes a doubled thumb. Off hand I cannot remember the variety number but check John Wexler's site at www.doubleddie.com directly through this link. I also believe it is a "Best of Variety" for this series.