Perfect example of things this morning, I told seller I would be at his place at 5:30 AM, when I arrived at 5:25, he was amazed that I showed up. We discussed the trailer (he was asking $3,500), after looking at it for a bit, mostly crawling around underneath, I told him if he didn't sell it that I would make him an offer. He asked me to just make an offer, so I showed him all the issues that I saw and explained what would need to be done along with the unknowns. After a bit more discussion, we came to an agreement of $1,200, I basically bought the tires and the trailer was free. I will pick it up tomorrow night.
It is a very heavy duty trailer, with a little work it could be an awesome trailer for the long term. normally this style trailer is a 20 ton, I think this one is a 30 ton or better. He is going to try and dig up some more info, it came from his current employer and they have more records. Will be interesting to see what I can make out of the deal, not 100% sure I am keeping it yet.