I love Costcos! This place is very organized and well maintained. I especially like their fresh fruit and vege sections, as well as their free sample stands. Their salmons are also very nicely cut with different varieties. However, the price is a little more expensive than the costcos near the coasts. They change their selections from time to time, depending on their storage and refill date - some times you may get the specific brand you want and some times you will have to wait for a few weeks till they are able to refill some more.
Although most of the food and clothes may be cheaper than what you can get somewhere else, electronics, kitchenwares, and cosmetic products may be just as expensive as somewhere else. So make sure you check amazon or other places before you decide to buy them from costco, cuz they may be with the same price but of larger portion that may take you years to finish.