Model Y Long Range- October 2020 Build

I just placed an order for a Demo Model X and Telsa's trade in offer dropped by 5k from the first estimate to the actual offer they are giving me. I'm supposed to pick up the Model X on Sunday, March 24 so quickly throwing this out there to see if selling car privately would be better.

Hoping to get $30,000 for this Model Y
2021 (october 2020 build) Midnight Grey Exterior / Black interior Long Range
27,464 miles on it currently (will go up slightly as i'l have local driving to do until...

Model Y Long Range- October 2020 Build