Up for sale is a Thumbs Up CSEP-4 in black. This particular model has two cold shoes, perhaps for using a meter and viewfinder, or viewfinder and level at the same time. In quite good physical condition except for some light brassing at the tip of the grip. In the interest of full disclosure, this is an early production model that I acquired through buying an M8 from somebody who knew Tim. The only difference is that it's incorrectly marked as CSEP-1 on the inside. Nevertheless, it works great and makes handling digital M's a delight. As a side note, these sell for $195.88 on the TU website.
I've had it on here before but I'm dropping to price a big chunk to just $80 now. This is much lower than what I wanted to sell it for so shipping and fees are on the buyer. For buyers paying by Interact EMT or bank transfer(I have accounts in several countries), I can offer a small discount.