Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$68 - $70
Actual value depends on condition, size, and local demand.

12-month projected trend
1%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Trek's Mystic 20 S lets your little girl have more fun than ever with a low-slung top tube for easy on/off and a hand and coaster brake for excellent control. The colorful paint and graphics add a nice touch of style and fun. It's made from durable steel and features tough wheels and tires for easy pedaling and excellent reliability.
Inspection
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Inspection
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.