Just keep it.
If you sell it what are you gonna buy??? You are gonna have to fix it to sell it anyway. Or if you sell it to someone who is dumb!! If you try selling it unfixed but inform someone of the faults they'll either walk away or bend you over giving you half wot the car is worth!!!
I had a 106 which i was in love with, blew up 3 times, i thought i can't afford to keep it so i sold it, got FA for it as the engine was knackered, ended up with my aunties old astra CD (did have wood!!) and had it for 7 months!!!!!!! Then finally had the money to get my dream car from when i was about 12!!!!
Unless you are gonna go new wot is the point????