doyle3433,
I think you'd regret it too. you'd be selling a rare bit of history and not getting much for it.
As far as my TDL's were concerned, I sold the first pair of Monitors in a flurry of youthful indecision. In other words, I was trying out a lot of other things. In about 2006, I found another pair TDL Monitors here on Audiogon, and traveled for 5 hours to pick them up. I got them home, and realized quickly that they could not stand up (to my ears) to the preowned Klipsch Epic CF-4s that I had recently purchased.
I would have been great to keep both, but you need a big house for that.