I ran across this site thanks to my wife and her better homes and gardens or good house keeping magazine (atleast thats what I think she said).
http://www.shopgoodwill.com
It is an online auction site for goodwill. I have seen several 1/16th scale tractors that are ripe for collecting or conversions. And several cheap name brand tools. Lots of other things you may be interested in as well. I just did some quick searches and barely scratched the surface.