Neb. Rev. Stat. § 60-1401.04: Neb. Rev. Stat. § 60-1401.04

Auction means a sale of motor vehicles and trailers of types required to be registered in this state, except such vehicles as are eligible for registration pursuant to section 60-3,198 , sold or offered for sale at which the price offered is increased by the prospective buyers who bid against one another, the highest bidder becoming the purchaser. The holding of a farm auction or an occasional motor vehicle or trailer auction of not more than two auctions in a calendar year does not constitute an auction subject to the Motor Vehicle Industry Regulation Act.