Updating this story and floating to the top as these tips are timeless for buying wine at Costco. Cheers. Most of the time when we’re browsing the wine selection at Costco, we look at the labels, the price, read the description on the Costco placard and check out the point ratings. But each one of […] Source : https://costcowineblog.com/three-tricks-decoding-costcos-wine-tags-nobody-tells/