2008 Smart Fortwo Passion - $1,000 (Fort Worth)

This Smart Fortwo Passion is in great condition EXCEPT the engine has a cylinder leak.
Car runs very rough and belches smoke out the exhaust.
We replaced the spark plugs and O2 sensor, but check engine light is on and has Fault P0301 "Cylinder 1 Misfire Detected".
We took it to a mechanic who did a compression test, said cylinder 1 is leaking, and quoted us $3000 to replace the engine.
Other negatives: front windshield has a crack as shown in the photo, and windshield cleaning fluid reservoir leaks.
The good: car has brand new tires and TPMs from Aug 2023 ($550), air conditioning blows cold, nice aftermarket stereo, sunroof, clean title, one key, and all manuals.
Requires premium 93 octane gas.