2009 UHR $50.00 American Gold Eagle for $1,189.00. I had bought several one ounce gold coins for less then $1,000.00 each all are now worth more then a $1,000.00 each.
1908D no motto St. Gaudens $20 and I still have it. Only had that much to spend by selling a 1947 Mexico 50 peso (1.2 oz gold) that I bought for less than $300 and sold for $1900 Timing is everything.....and a lot of luck
I found an FE clashed with the $20 gold piece before folks even knew what it was. I gave only a few bucks for it but it is now worth well over a $1000.
Gee, it would be nice to have a grand to blow on a single coin. I haven't spent more than AUD$100 on a single coin.