This set is still for sale from the mint.....I find that amazing....the mint must have made a billion sets anticipating a large demand as it brought back the buffalo design and it has a new jefferson......I won't be surprised if we see that the OV sets will be sold out before the Bison sets are.
a short time after the bisons were first released, the mint posted a 'not available' message on the bisons order page... then they came back with more (lots more) -- but they did sell out for a short time.
They are nice coins but I dont think they will be worth much more than .05 but then again thats just my .02
