Trigger tech just had a 20% coupon going, they may still. With shipping they were/are running $128.
Also, I asked them about the "special" and here's what they said:
"Thanks for your question. The big difference is that it is adjustable from 1lb to 3.5lb. Our primary trigger is 1.5 – 4.
The primary trigger is an awesome trigger and I would recommend that unless you are very focused on having a light pull weight.
Thanks,
Bryden"