A horse dealer down the street is selling a 1999 Trailswest 2 horse slant load. He wants $3800 for it. Is this a good price? I've never bought a trailer before, and we don't want to buy a new one. I can't find any info on the internet (I guess '99 is just too old?). It has a tack room with a swing out door, it's a bumper pull. I'm pretty sure the rubber flooring is still there and in good condition. Thanks!