So my lovely 2012 250 partially died the other day
Carb got a hairline crack for some reason, mechanic replaced carb with one from a (minor)crashed bike and spark plugs but it would only fire on one cylinder. Investigating deeper or buying another motor was the next step but considering there was other work that also needed to be done. (Head bearing replacement, one of the forks was leaking a bit and my usb charger wouldn't work)
I decided to divert my funds to buying a big sister instead.
I'll be selling the 250 as soon as I'm done removing one or two of the toys I had put in her that I can put into the new girl.