, a virtual vehicle marketplace for dealer-to-dealer and commercial consignor business transactions, is offering first-time buyers a free, full post-sale inspection (PSI) during the month of April, worth up to $145. This inspection includes a frame check and mechanical check on all arbitratable items and provides the buyer with an up to 14-day guarantee on inspected items. At any given time, more than 10,000 vehicles are available for sale on, and the site features a large selection of inventory from top OEM’s finance and fleet companies. Dealers are supported by a national team of salespeople to ensure that every transaction goes smoothly. To qualify, first-time buyers must purchase a vehicle before the offer expires at midnight April 30. The purchase must be facilitated through a Manheim auction; a credit will be applied upon payment for the vehicle for the actual PSI value (up to $145). First-time buyers interested in’s free PSI offer should call (888) 838-OTTO or visit