I know of a lot of 3 at Fort Riley, Kansas that sold for something like $500 plus all the fees. I also saw a lot of 3 in Georgia that looked really rusty and they were at minimum bid to the end of the auction. I did not have a bid on those, so I don't know the final sale amount, but I assume it was not much over $150. ~~ I have seen single trailer beds, but at $150 plus fees as a minimum it did not make any sense to bid on them. If you want to use the bed to build your own trailer, then consider how your state would title your project. Some states don't require trailers to have a title or meet many requirements while others seem to require all sorts of inspections (wonder when they will get to wanting crash tests on homebuilt's.) We are finding most final sales prices for complete M101's and M105's to be in the area of $500 for something decent with side racks and usually a canvas cover. Then occasionally everyone is asleep at their keyboards and something nice slips through at minimum.