As of my last knowledge update, Costco sells Plan B, a form of emergency contraception, at a competitive price compared to other retailers. Typically, the cost for a single dose of Plan B at Costco is around $35 to $50, though prices can vary based on location and availability. It's worth noting that members can purchase it directly from the pharmacy section.
Costco often offers a generic version known as Brand "Next Choice" for a lower cost, usually around $30 to $40. The pricing may also differ if you're handling insurance, as some plans might cover the cost partially or fully.
To get the most accurate and up-to-date pricing, it's best to check with your local Costco pharmacy or visit their website. Keep in mind that while a membership is required to shop at Costco, many choose to purchase medications there due to the competitive prices offered.