The very first Costco in Maine is finally open. Come take a tour.

In order to shop at Costco, you need to buy a membership. Trust me: it's worth the money.

Costco warehouses are big, so wear comfortable shoes and make sure you have plenty of time.

You can do your entire food shopping at Costco, including eggs and milk.

Costco stocks tons of fresh fruits and vegetables, including organics.

You can order custom cakes at Costco, too. It's a great money-saving hack for weddings.

While Costco won't replace your liquor store 100%, you will find an extensive wine selection.

Also, you can shop for name brand clothing and shoes at Costco, including Carhartt and Uggs.

Finally, don't forget to fill up at the Costco gas stations. The prices are so low.

For more about the Costco in Maine, tap Learn More below to read our story.