Sweetie, you're not paying attention. The dealer is the one that charges ridiculous prices for oil changes.
There's a place in front of my house (one of the 10 minute oil change places) that will do it for around a thousand pesos. (depending on how much oil your engine needs)
Sorry JD, I should have realized that. :surprised Dealers are a big ripoff everywhere.
I paid a little over $100 for a Mobil 1 oil change in NJ, so was happy to pay 3500 pesos for the same thing in SD. Of course, in NJ it included topping off of all fluids and checking tire pressure, etc.