Hello,
I sell my Chipwhisperer-Lite (CW1173), The price of both is 410 $ on the web store.
https://www.mouser.com/ProductDetail/NewAE/NAE-CW1173-2PART?qs=r5DSvlrkXmI%2FI%2FEYu37YCg%3D%3D
(I did not use it, I have developed my own setup over time)
The chipwhisperer is like new,Original boxes, protections and papers inside.
It works perfectly.
If you are interested DM me, proposing your price.
Kind regards.
Bek