we had a s/n 2000 supercharger on e-bay.no where in the add did i state it was a novi 2000 .And this assclown in joplin mo.bought it.he even came down and picked it up in person and said it was just what he wanted..then 3 days later he is crying. its not a novi 2000. well duuuuh i never said it was.he cryed to pay pal. and i dont know why. but they refunded his money. and i got the super charger back,..saying he thout it would produce 30lbs of boost..YEA RIGHT>>i told him it would do about 7 to 10lbs.it sounded like buyers remorse to me.this guy was trying to buy stuff way out of his knowledge range.but it was a very nice piece..and it resold fast !!!!!!so in other words you can list it.sell it.ship it.and when they get it they can say oooops..refund please..