That's one expensive bird. Try Chalks Airline (I think they might be Pan Am now - not even sure if they are still operating the Grummans. I think most of their seaplanes are/were Mallards, but you might try. In Miami, FL. Otherwise you may be looking in the South Pacific - I know Jimmy Buffett's pilot flew down there. A while back I did see an Albatros that was in flying condition in N. GA either KDNN, KVPC, or KCZL.