Are you using the most reliable value data available?
Top Bid is the choice of valuation professionals.
Verified Auction Results
Top Bid’s auction results are highly standardized and verified. Top Bid double checks all auction listings to ensure the model number, serial number, and year of manufacture agree.
Lowest Cost of Ownership
When investing in equipment, you buy the lowest “total cost of ownership,” not just the cheapest purchase price. Similarly, Top Bid offers you the lowest “total cost of ownership” for your equipment value data.
Unsurpassed in U.S. Auction Coverage
Since our client base buys, sells, and appraises equipment mostly in the U.S., broad U.S. coverage provides the most applicable values for your needs.
Serial Number Guide Mobile App
Verify equipment age from anywhere. No cell service or internet required. Login once and access anywhere.
Serial Number Guide Web App
Validate the year of manufacture to ensure a reliable value. Avoid paying too much for used construction equipment or not asking enough when selling your current equipment. An error of just one model year (2005 vs. 2006, for example) can change the price by thousands of dollars.
Serial Number Guide Print
Top Bid publishes the Serial Number Guide annually. Each year new models are added and other revisions made.
This authoritative reference has been compiled with the cooperation of almost every significant manufacturer of construction equipment and ancillary products.
Price Reference Guide Web App
Top Bid’s Price Reference Guide helps you reliably value used equipment. Top Bid’s auction results are highly standardized and verified. We double check all auction listings to ensure the model number, serial number, and year of manufacture agree. How much does this matter? Fixing these errors routinely changes valuations by several thousands of dollars.