Good morning Dave,

ebay has a used Nor-Vise Automatic Bobbin + 2 extra Aluminum Spools - ebay item # 330543517667
http://cgi.ebay.com/ws/eBayISAPI.dll...:B:ONA:US:1123

Might be a good purchase. Tip: When bidding on ebay...put the smallest bid in and then wait for the last few minutes of the auction, before you put in the highest bid that you are willing to pay.