Door panel plastic fasteners, 2010 hatchback

Does anyone know where to pick up the plastic fasteners that clip the door panel to the door? As I'm sure is pretty common, quite a few broke when I was installing speakers. I believe the part number is GJ6A-68-AB1. I found some in a few places online but they either don't ship to Canada or are ridiculously expensive to ship for such a cheap part. I'm not sure if the dealers carry them because none of them have an online part lookup. Has anyone bought them locally? I'm in the Markham area.

Canadian tire has a section with them in it.

I got a bunch from partsource when I did the same. It's not identical but it's damn close and worked just fine.

Thanks. Canadian Tire had a 15 pack for $7 listed as a GM part. They seem to have done the trick.

+1 for canadian tire. kinda cheap but clips are clips