I'd say at least $130. I paid that much for mine and an additional $20 to get the roms burned for DOT. There aren't a lot around, so if you find one and want it for a DOT, I'd grab it.
See if he will ship. He has been posting them on and off for a few months. They just popped back up a short time ago. Heck, someone in Cinci may be nice enough to get it all for you so you know your money is safe.
Just my mistake. I thought this guy had what you wanted in his parts. He keeps putting them on the Cincinnati CL. I realized it was the wrong sound board. I just edited my post...but a delete may have been less confusing.
...and I missed that you bought the board you needed so I screwed up twice in one thread.