Jay it seems that you probably do not want to do any transaction showing your name, sending money to RWG.
I can understand that. I am sure you would have been a member long time ago if you wouldn't mind.
If that is the case I am sure that you can sell one or two of the things for starts and ask the buyer to send the money as a donation to RWG instead of your paypal account.
That way everyone will be happy. You get the supporting status anonymously, the buyer the stuff and RWG the money for the subscription.