After a great response to my offer to trade Colorado SSs for Nevada SSs this weekend (Thank You to all that responded) I thought I might do something to get strikes that you all might really want. I'm thinking of placing an ad in the paper requesting to buy Silver Strikes. I would like some feedback from those of you who collect Colorado SSs as to which particular strikes you need or which ones seem to be the hardest to come by, so I can concentrate my efforts on SSs that you want. TIA for your assistance and interest.