great circulation find

I found a 1972 DDO (the one with the very strong doubling on all the obverse legends) on the floor in my school library. AU58 BN with still some red color in the protected areas. Not the finest AU58 I've seen
, but I like it nonetheless. When my eye first spotted it I almost just walked by and didn't pick it up. Any ideas on value?
I can't figure out how to post pictures, but I'll post pics of the coin if someone tells me how

I can't figure out how to post pictures, but I'll post pics of the coin if someone tells me how
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An authorized PCGS dealer, and a contributor to the Red Book.
A few years back it would have been worth a hundred or two but is probably more now.