Waverunner Value Where Can I Find The Worth Of My 1998 Waverunner XL1200?

Where can I find the worth of my 1998 Waverunner XL1200? - waverunner value

I have a 1998 Yamaha Waverunner XL1200 with 135HP is ~ 55 mph Perfect order, normal wear, stay out of water when anchored. I want to know the value of sales for if I sell them.