I received this message today.
I guess it depends where you live Dan, I am presuming your in the USA maybe?
Last guy here who sold one sold it on craigs list, I believe.
But theres a WWW Forum for wood workers also has a marketplace section.... its predominantly Aussies - but has international members also - which you could try.
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After you register to join up - click on their marketplace to place an advert. Photos help sell machines... people can see what they are getting. Not sure what you should ask for it - I am guessing at somewhere between 3K and 5K depending what is with it and what condition - its in and what age, how much work it has done etc...

I've seen them X31 go cheaper disassembled & dearer in really good nick with little use.
Best of luck with it - your most welcome to post up a link to any listings on the X31facebook page.
I know I recently paid $3.3K Aussie for mine but have easily spent another $1K buying missing accessories (Fences & planer guard etc) for it since.

Good luck with it!

Conversation History

Dan Johnson 1:21pm Oct 30
Hi Guys, sadly due to my age and health, I find it advisable to sell my beloved woodworking tools. I'd appreciate any advise on how to do this. /i have a X31 in prefect condition withe alll accessories; best of everything. I bought it used, and it took me 100 hours w/ a dial indicator etc, to set it up. I'd hate to disassemble it for that reason. i also have a most unique router center. the unit is 21 feet long and desisigned to make victorian millwork. It has 3 routers, the largest is a Dewalt 3 hp. The fences a super straight and out feed fence is adjustable; if you wand a long board straight, It will far surpass a 5' jointer. I have a drawer full of bits $$$$, and more accessorieies than I have room to describe. Dust cllector. Heavy unit on wheels. Any good Ideas how I can get a fair price? Dan" I'm real dumb on computers. I don't know who was helping me, but again thanks. /can I post photos on this site of my X31? If so, how amny are allowed, and do they require a certain pixal size?

Danlp