what should I pay for a oil pressure sender or switch -remove and replace on 1997 Dodge Caravan

noticed oil leak on garage floor

Asked by for the 1997 Dodge Caravan
$45 to $70 depending on where it's done. You're Welcome
Thank you. Where is G.T. service center?
SORRY BEEN BUSY; Click on ProfessorG, will have info Stephenville Tx