James; Putting aside the usual last minute snipe bids ... have you considered that one of the reasons you may not be getting bids is because of your "PayPal required" bidding terms?

I don't have a PayPal account; nor do I want one as I've had more than one bad PayPal experience. If my personal check or money order is not good enough, then I don't usually bid in PayPal only ebay auctions.
Just one man's opinion ... and there are a few of your PR chips being offered that I would be interested in.

Do you accept CASH??