I have an issue with my 2002 Saturn SL1 over 200,000 k.

As far as the oil leak from the front timing cover area its most likely the front seal no 900 repair. Those single cam engines when they leak oil from the head gasket they would leak over by the power steering pump. The later model engines like yours I really havent seen leak oil from the head gasket.I would clean all the oil up and put in some oil dye and use a dye light to find the oil leaks.

What the rockers look like is very common the driverside is usually pretty clean and passenger side always looks like yours. As far as the oil leak over by the power steering pump are you sure the valve cover isnt leaking?

If the oil filter is loose or double gasketed it leak its pretty common for the valve cover gaskets to leak on those.

I was just saying its common for the valve cover gaskets to leak on those if its not leaking its not leaking. Iam there to prove you right or wrong.

Now you have me confused you no valve cover gasket on the valve cover isnt leaking?Also what does a leaking valve body cover gasket on the transmission have to do with oil pressure.