Costco Wholesale - Guaynabo, Puerto Rico - Yelp
4 reviews of Costco Wholesale "I'm a huge Costco fan and this is one good location. You can find a great beer, wine & liquor selection. Make sure you are looking at wine ratings to select the best product. The food selection is also really nice, especially if you need to buy bulk for a party. The DVD/video gaming section is lacking compared to what it used to be.