Very informative show. Please do a show/research on Costco products. For instance how is Costco able to supply what seems to be the identical contact lens (1 Day Acuvue Moist with Lacreon) for half the price that my optician charges. Is the production quality of the contact lens produced for Costco identical to what the optician sells? Same for gasoline. Yesterday the gas station closest to my home charged $1.269 per litre for premium fuel and Costco charged $1.119 for supposedly the same fuel. Costco posts the same octane level at the pump. Please investigate. Canadians would like to make informed choices.