Hello
I would like to sell 2 x Coldkey prototype (Lot 1 & Lot 2)
I was with yogg when these prototypes were created, testing machines at the very beginning of Coldkey.
I don't remember how many are there, but probably near 10.
Design was made by Polymerbit. This is a cool piece of the Coldkey history
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
Pics don't show well, but the color is a bit lighter on Lot 1 than on Lot 2 (due to different machine model and parameters). The other side of the cards is blank.
Also please note that these cards have some minor scratches that you can't see on the pics. They don't have a protective layer like on the regular Coldkey cards, but remains in very good condition.
Feel free to ask me more pics, I will do my best.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2Ftznr8ZU.jpg&t=665&c=0g3KEkp6yq7ebA)
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FSvTKsd0.jpeg&t=665&c=OATl7sWWFo5cYg)
Starting bid per lot: 0.001 BTC Minimum bid increments : 0.0002 BTC End time : Monday 17th January 2022, 23h UTC+1 (Paris time) - Countdown TimerSniping : Bids within 10 minutes before the auction end extend the auction for 10 minutes.
Payment : 35inkVevWXcQjZNwFu6geEuCUA3tnEVzGYShipping : $7 worldwide with tracking
Escrow accepted, winner pays fees.