If the seller says, 'I wish this stuff could have gone to a member of SRP,' he could be saying one of two things:
1. I wish I could have made the same amount of money selling to a member of SRP, or
2. There really isn't a 2.
How may thousands of eyes less do you have on SRP compared with say, EBAY?
You miss the auction part by posting on SRP, anywhere. And giving the members a heads up on an open auction somewhere else is nearly pointless.