u/Feeling_Bathroom_808

Hello, I've just been gifted a 1968/69 Derbi Antorcha 49 cc. When I opened the cylinder chamber I noticed it's very worn away. It's my first time working on a motorbike and I'm not sure if it's regular wear or something to be worried about. A second hand engine is like 60EUR and there are plenty, so my question is, should I try to fix this or get a "new" one? Thank you!