I always did well selling my doubles on eBay until they banned them recently. On my last trip to the coin store I bought about 10 more of them not knowing what I'll do with them but I can't just leave them there. I had my last listing removed by eBay even though I didn't say "Cuba" so I don't want to take a chance for awhile because I don't want to risk getting banned.
So, I just had to pick up a few more... 1866 Great Britian 3 pence (XF) 1908 Canada 5 cents (XF) 1961 France 5 Francs (BU) 1865 Finland 2 markkaa
And a few more of my latest Cuban addiction: 1915 Cuba un centavo (BU) 1916 Cuba un centavo (BU) 1943 Cuba 5 centavos (brass) 1946 Cuba 5 centavos (BU) 1946 Cuba 5 centavos (BU)