What are piles of 7D doing at Costco??

canuck dave wrote:

" I do not think that people will grab a "7D with the bundle of socks, 150 chicken nuggets and 84 yogurts in a box."

Far too many who shop at Costco just assume the prices there are the best, it's the 'heck, we bought a membership, Costco will make sure we get the best deals' scenario. And folks will buy many of those overpriced 7Ds, just as they buy overpriced TVs etc.