We know it requires precise pricing information.
You're far more likely to find what you want when you have all of the available information readily available.
They give you the opportunity to see what's really out there and to do some serious comparison shopping.
You can use that information to find a great deal on a private Yamaha Xz550.
Those listings include late model Yamahas.
You can use them to find the best deals on the motorbike you want.