is there somewhere where you can find stats what coin types sell best? is there a price range that tend to sell better than others?
if there isn't and you are buying and selling coins at this time or own an LCS, what are you seeing on which ones are moving and getting the best sale prices compared to retail based on type?
is it a craps shoot or is it possible to make a few $$ if your grading skills are pretty decent? do you have a cutoff percentage when buying. i.e. do you try to buy at a minimum of 60% of the listed retail in order to make enough on a sale when you take into consideration fees, insurance and shipping or is it more of a pain to do this than its worth?