What's the best bargain you've gotten?

[ROT]

mines was a brown fan, 10c and a small silver star, sold for 2050c. wish i didnt sell it -.-

[Nyxs]

My best deal was back in the day before the merge when i was collecting a Smoke Machine set,
i had recently bought a Saturn (Gold) for 4T, and unfortunetly it was set to go down to 2T due to another trade of it elsewhere
Luckily a savior popped out of the Blue and i managed to trade my Gold Smoke for a Pink and Violet Smoke (Which at the time was worth around 5T)

Then the Gold dropped to 2T the day after

That was my best deal

[Bext]

Got one throne for my bathtub
Got another throne for my 2 holodice


sold one ages ago for 50hc (hcs were 10c+ at the time)
sold one after merge for 960c