I find that many other sites, surprisingly, don't have anything close to the variety available for many specialty items. I recently needed some 2 part epoxy gl

I find that many other sites, surprisingly, don't have anything close to the variety available for many specialty items. I recently needed some 2 part epoxy glue in larger containers. Amazon has dozens of different brands and quantities, mostly at competitive prices. I checked walmart.com and only found a few options from 3rd party sellers that was way overpriced. I even tried a few specialty sites. But no one else was even close. Kind of a sad state of affairs.