I guess for Canadians there isn't much available at the big box stores other than Cdn Tire or WM. I buy usually just buy NAPA Silver which is a little less than the FRAM, Motomaster and Quaker State offerings at those big box stores. I bought a NAPA silver last July for $4.69 +0.50c and the price seem to gone up as I bought one today less than eight months later for $5.49 +0.50c environmental fee, still cheaper than the $5.99 Motomaster.
The NAPA invoice shows "list" and "selling" prices which is usually a buck less than list, or they will sell it to you at list less 10% with a CAA membership which is usually more expensive !
So does anyone know if there is really any difference between NAPA Gold and NAPA Silver ? I wanted to buy a 1/2 dozen WIX Gold at FleetFilter, but the shipping cost of $26.50usd would have compensated for any real savings.