Welcome Shadowg909,
"I can certainly vouch that a Friday night on the town is more costly than a 7-10x magnifier".
Right you are. For a friday nite out I can have the magnifier, and a good book or 2 from
Amazon. On that same friday nite I will have increased my information data-base on what to look for just by searching back throught this error variety forum's previous post's and saving pictures into a coin beta file for reference. I also am looking forward to Billy Crawfords new DVD reference on penny's from 1959 to now. I'll eventually get Ken Potters book "Strike it rich with pocket change" and theres "The Modern Minting Process/Minting Errors and Varieties" by James Wiles, it's $40 if your a member of the
ANA or $70 if not, (I hope I got that one right). I also think Chucks web site "Copper Coins" is a great site, loaded with information and inspiring photos of the finds that are just waiting for us to patiently unearth. Also Bill's site
http://www.askaboutcoins.com. He has monthly newsletters that are informative and inspiring as well.
Until I can get my hands on a coin microscope I use a 14X Coddington by Bausch & Laumb. It's too small (I cant see the whole coin), but I love the extra magnification over my 10X. You may wanna talk to some one in the geology department, they use the same magnifiers (10X) for mineral collecting.
Happy Hunting
Scott