Generally lot sales are for lesser coins that need grouping to make it worth handling or worth mailing. Some big dealers that have no interest in selling a solo $20 coin will handle a lot of ten coins for $200 which usually gets bought by a smaller dealer that will sell them individually for $40 each. We'd have to see the coins involved to say but I'd think any coin worth $10 would do better individually unless your trouble is worth more to you than the coin.

























