I can't help with value, but a new one is $72k sticker and up for the lowest thing out there, the others posted looked like SRW which I think improve the value here.
I think your spot on for a young race team who needs a great rig or a nice bumper pull travel trailer at a discount from today's prices and high interest rates, be driving to the races this week with this one with a quick review of under the hood and maintenance records or discussion.
Anyone from the TDR would be draining all fluids and starting fresh either way.
It's a really nice looking truck, with all the resources that the TDR offers and all the members with loads of free back issues, these trucks are easily maintained and kept running and driving. None of them are inexpensive to repair from the 90's to today.