I WANT TO KNOW IF THIS IS WORTH BUYING iM.

I WANT TO KNOW IF THIS IS WORTH BUYING
Im selling my 94 Grand am. For $ 595
It has been sitting in my front yard for sometime now,
and Im going to move soon so ill just sell it cuz I just dont have the room and money for it
I tried to renew the tags on it but had to take it to emmissions and it did not pass.
My mechanic friend said that it needs to have the head gasket replaced (a $35 part)
but its the labor that would cost about $125 or so. But yet again he said he is not sure because the car does not overheat and does not smoke.
So it may be an easier fix then that.
The car was running in good condition untill the other day where it cranks but does not want to stay on.
The passanger window does not roll down
either
so I subtracted that price from the already lower then kelly blue book value.
IT HAS AN OPEN GOOD CLEAN TITLE, READY
115K ACTUAL MILES