You can buy such items from a large number of dealers, private collectors and auctions all over the world. However, could I suggest that you first take time to recognise and identify the real thing from the fake.
The Iron Cross is faked in huge quantities and it would be very worthwhile you building up your knowledge before buying. We have a forum here dedicated to such items where you'll soon gain the knowledge you need.
Hope you enjoy it here, I certainly do. The knowledge of our combined members is bigger than ANY encyclopedia !
Hello there and welcome to this great forum
as Steve T says (could I suggest that you first take time to recognise and identify the real thing from the fake.)
Fakes cost me alot of mony
becurse I dident know that much