I say keep it if you can.
If on paper it's worth peanuts come time to get a merc, use said "peanut" as a track toy or THE GREATEST SHED ON THE ROAD when you are scared of parking your newer number 1 ride in supermarkets etc.
If you can afford it, you got the rest of your carreer to make money, but the years of youth fly past in a blink of an eye and you can't buy them back