Blue/Aqua smoke machine scam

For anyone who is a rare/super rare trader, there's a guy going around that tried to scam me by changing the blue smoke machine (worth 4k according to habbox, not updated in a year) to an aqua one.

I was giving some rares/coins for it and just before he confirmed the trade he asked if I'd give one more of a certain rare rather than extra coins, so I picked it up and the second time he traded the aqua one instead of the blue one. :(

Luckily I noticed instantly but wouldn't have if I didn't hover over it to see its name :). I did lose a good few coins redeeming goldbars though!

Oh god,
Someone tried to do that with me, not with the smoke machines, but definitely with other furnis.

It's crazy how good they have come.