Can't say, I always pay to much for everything!!!
But I will say it looks nice and in good shape, I would start @ $2500.00 and add OBO (or best offer) is this what you are thinking? Start high.!!!!
Or look around Like eBay, this site, Craigs list
JMO
Good luck, Tim
Just got back, I Googled your trailer and got pages of info on this brand, Have you looked at those? Pretty interesting