Hello and welcome. Assuming this Tahoe is a 4x4 with no accidents, and no booming/buffeting /vibrations, it’s a great deal! They’re actually selling it to you for the auction price, which dealers will only do when they just want to get rid of a vehicle. I bet if they don’t sell it to you it’ll go to auction, unless they have another reason for keeping it as a lure.
The screenshot below is from Manheim, the dealer pricing tool that dealers use to determine the auction prices, transactions, etc. kind of like a stock market for cars. I entered your mileage which drives the numbers. The “average” prices are based on “average miles” which need to be adjusted for each vehicle. In short, the auction price is $42,500, and the retail price is $50,700.
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