There are lots of them on eBay...be careful on the "Peachstate" ones as they have issues with cracked paint on the hoods. Most of them have it but not all. Ask before bidding on one.
Here are just a few on eBay that are priced all over the place so up to your liken on which one you prefer. Good luck BBBenny! [img]<<GRAEMLIN_URL>>/
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Dave
67 Nova Boy
http://www.ebay.com/itm/1968-BILL-GRUMPY...=item485400a599
Little 1/43 scale size. Bigger then a Hot wheels but smaller then a 1/24th
http://www.ebay.com/itm/Grumpys-Toy-1-43...=item4ac33ac14c
http://www.ebay.com/itm/Ertl-1968-Bill-G...=item35c63b9320
http://www.ebay.com/itm/GMP-Peachstate-C...=item3381262f24
This one is Autographed by Bill him self on the certificate.
http://www.ebay.com/itm/Peachstate-GMP-1...=item257c6edf64
This one is "Pre production" so the add says??
http://www.ebay.com/itm/GRUMPY-JENKINS-C...=item19dab7d593
This one is..I think a real small one 1/64th custom made...not a factory made one. Cool though.
http://www.ebay.com/itm/Bill-Jenkins-Gru...=item1c3176b958