I also have 2010 Yager 200gt. The scooter you're looking at is a screaming deal if unmolested. Even if there are a few fixable issues due to it sitting around, the 200 GT is a great scooter. Comfortable at 55mph but can still accelerate up to 65mph. And the mileage on mine has been phenomenal between 70 and 90 miles per gallon in mixed city/highway use. Mine has been reliable over the 3 years I have owned it.
Make sure it has had the initial 600 mile service or get it done. Mine cost $2,999 new...almost $3,600.00 out the door and worth it. Yours would be half price if almost new!
Wil B.
Broadview, IL
'71 Guzzi Ambassador
'91 Honda Nighthawk
'04 Kymco Super 9
'10 Kymco Yager 200 GT