With you all the way Steve old son, spot on with every comment above, apart from not being the done thing how do people actually feel when they don't play the real deal? or do some people simply don't care? once I deside to move a record on the deal is done I pack it in a mailer and it goes to the buyer with no thought of 'I must still have a copy no matter what', as I said sell it, move on and find something else to fill the gap or if you want the tune that bad don't sell the original in the first place.
Regards - Mark Bicknell.