I have yet to meet the pinball machine that I couldn't get bored with if I played it incessantly. Knowing that, I wouldn't sell one unless I've stepped away from it for a month or so, then come back and found that I still wasn't interested. Having said that, I've sold nearly as many as I've kept, so it does happen. Also, space is limited, and it's enjoyable to bring in something different occasionally, which means that some other pin has to go.
New! Dark mode!
Browsing Pinside at night? Getting tired of all the white? Switch to dark mode using the button in the top right (or CTRL-B)!