It hasn't been reported stolen to us. That doesn't mean that there is no risk of fraud of course. I'm not familiar with the auction.
Here's what I found out about the bass
97-10478 LBI-4 Series I 4-string bass
top and back: Zebrawood (customer selected)
accents: Purpleheart
body: Mahogany
neck: Maple and Purpleheart, 34 long scale
fingerboard: Ebony with mother of pearl inlays, custom size 1.50 x 2.25
pickups: SC-1
controls: Series I with master volume
hardware: chrome plated
originally made for: custom order through Gelb Music
birthday: January 9, 1997
There are two previous owners of the bass. I t was last registered in New Jersey.