If you are going to do something like that is best to keep it a lot more private than an internet message board. Doing a deal for family or friends is probably the safest bet, and there was a place that someone I know, might have sold some miles to a while back, they paid 1.5 cents per mile fedex check upon reciept of the tickets, this was pre internet . e ticket era. Not really sure about their business model , but they always have said, tell your friends about us, but not strangers to protect everyone involved.

Just depends on your risk tolerance...it is against the rules in all cases.