In three weeks my eBay account will be 19 years old. 19! I have bought 44 items in that time, or an average of 2.3 items per year. I have never used it to sell anything.
I think I might crack in my need to play Wind Waker again but since my Wii U is in the loft, it may have to be the GameCube version on the Dolphin emulator (using the Hypatia texture pack to make it a bit closer to the Wind Waker HD graphics).