Sorry I did not reply back to this post. I did not see it listed until today.
My statement on the price being fairly close was for the used TAD E1 I see on A'Gon compared to the new Thiel CS 3.7. I have seen a few listing where TAD E1 owners have upgraded to the higher models in the TAD line and put the E1's for sale. The fact that they are not 1/2 price is kind of informative. Of course a Thiel CS 3.7 have also been listed on A'Gon for sale around 6-8k.
My statement on the price being fairly close was for the used TAD E1 I see on A'Gon compared to the new Thiel CS 3.7. I have seen a few listing where TAD E1 owners have upgraded to the higher models in the TAD line and put the E1's for sale. The fact that they are not 1/2 price is kind of informative. Of course a Thiel CS 3.7 have also been listed on A'Gon for sale around 6-8k.