I didn't know where to post this, so mods, feel free to move it where you feel like it belongs.
The habbox wiki says that there is no purple spaceship door (/monolith) on .com, yet today @lucaskf930 and I found one
It's owned by bluedrake, in his only group room. According to him, he bought it for "lots", but didn't specify how much.
Thread moved from Rare Values Suggestions by Ripieno (Forum Moderator) as it's more suited in this section.