I have a boosted scooter for sale. Purchased new from co around 5 years ago for ~$1500. The back tube keeps on getting flat. I've changed 5-6 times over the years, but has been occurring more frequently. Used almost daily - 5 x week - to commute ~15 minutes to work and back - i'd guess a good 4-5 thousand miles in total. Motor/pickup great. Battery not as good as when purchased years ago, but can ride for a good 30 minutes on full speed on full charge. Lots of scuffs and scratches - including screen in front.
I moved on and bought a new segway.