Buying coins from amazon

Recently I was given a $50 amazon gift card and I want to use it on coins. I am looking for either German States, Austria Habsburg, Austria States, or some pretty nice ancient coins to buy without going too much over the 50. I remember amazon used to have a big selection of coins but not I can’t find anything that I need. Help me with what coin(s) would you get with $50?

We don't have telepathic powers, so I can't help you with what you want to spend your $50 on; but for the post-unification German states, I would suggest spending it all on one coin from a smaller German state (e.g. 2 or 3 marks).

I recently saw one of these for sale in Italy for 50 euro, so no doubt if you look hard enough you can find a similar coin at a similar price (although I've never used Amazon for coin shopping online before).