On the cummins filters, I get all mine for the truck from them as well. Just ordered more today. I am not sure about posting prices, but they are great prices.

I use the 57620XE (that is a better filter then the regular 57620)
I use the 33585XE for the fuel filter canister
I use 33528 which is a 2micron filter I use for my additional filtering system.

again, go to the site and follow the directions and look these filters up. They are cheap.

Man Wade is quick. SO there are your prices. The XE version of the oil filter is 8.39 I beleive.