Looking at this circulated Oregon Trail commemorative coin, are there any concerns? I thought it looked authentic and a fair enough grade and I like the look of the coin, but I am not that experienced with these coins. My co-worker bought it and it seemed like a fair enough price it was listed at but he was a bit worried about it being authentic so I told him I would let some of you experts take a peek and give your opinion. Thanks.
http://www.ebay.com/itm/1926-S-Oreg...047675.l2557