Help selling car for parts?!

I currently have a 2007 Honda Accord that was left in my driveway a few years ago and I'm looking to sell it for parts. The owner took the key and the title but never came back to pick it up. I put the car on Craigslist for parts and people are asking to buy the car whole. My only question are what should I price the car if I was to sell the car whole? And if the person ask to buy the car whole because they want to use it for parts?

The cars exterior and interior is in great condition but I dont know exactly how much mileage is on the car because I don't have the key. And it has a v6 engine.

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