Or the club could chuck you a voucher for the club store or something low cost. Works for me, but my seat never goes spare so I'm probably not the target demographic for this.
But that implies you wouldn't resell the ticket to someone you didn't know either. So the problem is having a random person using the seat rather than you not getting the money back.
That does actually make sense.
Incidentally (and going slightly OT) @Tensy I wondered if you had noticed the change in the order/timing of the lights at Southern Cross? I reckon I can get through 50% of the time now, and prior to the change I managed it literally only once or twice in 5 years...