Intake manifold gasket

i guess my intake manifold gasket is leaking. is $300 about right fer parts/labor and he putting on a new thermostat, and obviously change antifreeze and oil. That seem to highor about right ?Another question there is some antifreeze on the manifold, between the heads, is this for sure, a gasket leak or jsut possibley a new thermostat?

It is for sure the gasket, and that actually sounds like too low a price for a job like that.

thanks man guess i should go with it then

I'm just basing that on the $500 a local shop here was gonna charge me to do the intake gasket on my 95 cutlass, white one in sig, and it's a fwd V6 and everthing is right there for easy access.