They're selling them on eBay. Part 2 of their blog had a link to one of their listings: https://www.ebay.co.uk/itm/Raspberry-pi-model-b-x2/274658053825 https:

They're selling them on eBay. Part 2 of their blog had a link to one of their listings: https://www.ebay.co.uk/itm/Raspberry-pi-model-b-x2/274658053825 https://www.ebay.co.uk/itm/Raspberry-pi-model-b-x2/274658053...