[jlE90]

i've notice a small leak under my car. about 2-3 drops every night. so i grabbed a flashlight and looked under the hood. on the side of the intake manifold i saw a small puddle of oil. seems like its leaking very slowly. i want to fix this badly and my car is a cpo out of warranty with 58k miles.
currently without taking off the stupid engine cover i cannot see what is under it. is replacing the head gasket expensive?