Mobil 1 15w-50 Synthetic $6.00 X 4 = $24.00 Lucas Oil Stabilizer $11.95 X 1 = $11.95 Mobil 1 Oil Filter M1208 $11.00 X 1 = $11.00 7% FL TAX= $3.28 Total: $50.23 And there is a Fuel System Treatment that I use EVERY oil change not included in this estimate. Easily over $50.00 and that's if you do it yourself.