To be fair, the resale site actually works too, we sold a couple of spares via it this year. Once sold the ACO return you the money you initially spent on the ticket and the buyer gets their ticket with the knowledge that it's genuine. We've lost heaps in the past selling over-priced agency GE's (you know the deal, must buy two per camping space even if you don't need them) via ebay just to recover some of the spend, so this seems a pretty fair solution to me.