Depends a lot on what you want to do. You need to figure that out before you start searching. Basically, the cost goes up with the width of the machine and the thickness it will bend. If you look on ebay under PEXTO, DiAcro, Dries and Crump and few others you can get an idea of what prices run. If you scour Craig's list every day you might get lucky. I did, picking up a nice 24" DiAcro finger break for $250. Against market price, that was a good deal, but it took a lot of searching. Compared to other areas of the country, Florida is not going to be overflowing with surplus manufacturing equipment. That said, you only need one and I'm sure that, somewhere in Florida, there's one of whatever you need for sale right now. If you're determined to get a US made machine, brace yourself for some sticker shock whether used or new. DiAcro is still in business and makes some nice stuff, but IIR their 12" finger break is something north of $1000 and used ones aren't a lot cheaper. School auctions are a good place to pick up some of this stuff too. School machines fall into two groups; fairly abused and seldom touched. A break is likely to be in the first group so do some research to find out what can go wrong. I'd guess that the most common problem with a break would be that some budding genius decided to try bending a piece of 1/4" plate and ended up bending the tool instead. Pretty easy to detect if you know what to look for.
