hello all, first time poster, short time browser, Im looking to start a Small collection, im only really interested in U.S Frag, the Mk 2 Catches my eye the most. I've been doing some research, on what to watch for , how to spot a fake etc. I have a few Questions.What is a "good" price for a Mk2 and for that matter the M21? Condition im not real concerned with i wouldnt mind a restore job, and also,are there a good online source to purchase them Here in the U.S?other than Gb and EB. thanks for any info, and thanks for a wonderful site