The Lien designation of a vehicle impounded in California represents the estimated value of that vehicle when it was impounded. Lien 1 vehicles are valued under $500 and are considered "junk" so they can only be purchased by dismantlers and scrap metal buyers. Lien 2 vehicles are valued between $500 and $4000 and Lien 3 vehicles are valued over $4000. The Lien 1 / Lien 2 / Lien 3 designation does not require the buyer to pay additional fees to register the vehicle after the auction. The buyer is responsible for normal auction fees and registration fees, which can be verified by checking with the California DMV or by visiting THIS LINK.