Costco Party Platter Reviews. Here’s all the various costco deli platters you can order, what they include, how much they cost, and a downloadable order form so you can fill it out at home and just drop it in. If you want to order a costco party platter, you have to visit the store.

Choose from a variety of meats, cheeses, veggies, fruits, and sweets that are sure to. Party platters and prices at costco.