Using HP proliant microservers as students' terminals

I still can't believe it : 219€ (including 23% VAT) for a Hewlett Packard's HP Proliant Microserver:

Got two of them to be used as student terminals, setup one of them with linux Mint, use dd to clone the disk for the other, end of story.

ps. And it is getting even better : new price is 185,36 € (incl. VAT). Incredible.