[octosphere]

Curious to know, but where can I buy one, and what registrars offer .su? Seems entirely absent in my usual haunt where I go to get obscure TLDs:

https://www.ovh.co.uk/domains/prices/

There is however the following you can get on OVH which are similar:

    .sucks
    .supplies
    .supply
    .support
    .surgery

[konart]

Not sure about western registrars, but https://www.nic.ru/ sells them for 590 roubles (~9.2$ || 7.4£)

[mjlee]

gandi.net offers them, though they're significantly more expensive than what has been mentioned in this thread already.