Is It a Genuine Fake or Just a Repro?

Museum shops are a great source of reproductions of coins of all sorts. I have an album of what I called fakes, many of which are more appropriately termed reproductions. A basic definition seems to be that a fake is produced to deliberately deceive. So it would seem that a reproduction can graduate to fake status if it hits the market in a deceptive way. At any rate there are tons of "repros" out there and my bet would be many are resold as genuine, thus becoming fakes. Here are some interesting examples of what's available from museum shops, just the tip of the iceberg. Buyer beware.