They are out there, but bring big money...many times more than the tractors themselves. They are neat, and a few months of patience watching Craigslist would be my vote for finding a deal close enough to pick up. I found my sickle bar simply by looking at any old 'garden tractor' CL ad. I spied it in a picture, the back corner of a garage in a tractor ad. Called him up, and he said for $100 I could take it that day. Other attachments have gotten me to pay market value...but, they were in my backyard, so no gas $$ was involved.