here is the (closed) ebay listing: http://cgi.ebay.com.sg/Slingerland-Q...item230f882725
you can try to contact the dealer and see if he will re-list it. i have not had luck in the past getting feedback on items that are not currently listed, but itīs worth a try.
a definite thing to do is, if you have an ebay account sign up for Alerts in order to be alerted when a Slingerland Patch is listed for auction.
others may know of a dealer.