In 2004 I ordered a Millenium (made by Vintage) to the specs I wanted, 32' LQ trailer cost $24K. I am sure they are more by now, but they have specials all the time.

http://inventory.milltrailers.com/inventory/enclosed-trailers-for-sale

The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.

JB Rhinehart, Realist

A-Body's RULE!