Is this Ecoboost worth it?

Currently in the market for my second car at 17 and i’ve always loved mustangs from top to bottom. I have around 18k saved from the past few years doing part time as i’m a senior in highschool. I came across this and it has a few minor scratches here and there but overall no interior damage. Clean title and 1 owner at 40k miles, is it worth?