A McDonald's Big Mac typically costs $5.39 in Grain Valley, MO ($5.39 across 1 restaurants). McDonald's here is not enough restaurants to compare.
A Burger King Whopper typically costs $6.69 in Grain Valley, MO ($6.69 across 1 restaurants). Burger King here is not enough restaurants to compare.
A Taco Bell Crunchwrap Supreme typically costs $6.49 in Grain Valley, MO ($6.49 across 1 restaurants). Taco Bell here is not enough restaurants to compare.
A Culver's ButterBurger Cheese typically costs $5.29 in Grain Valley, MO ($5.29 across 1 restaurants). Culver's here is not enough restaurants to compare.
A Sonic Sonic Cheeseburger typically costs $6.19 in Grain Valley, MO ($6.19 across 1 restaurants). Sonic here is not enough restaurants to compare.
How much is a McDonald's Big Mac in Grain Valley, MO?
As of 2026-10-01, a Big Mac costs $5.39 at 1 McDonald's restaurants in Grain Valley, MO, typically $5.39.
How much is a Burger King Whopper in Grain Valley, MO?
As of 2026-10-01, a Whopper costs $6.69 at 1 Burger King restaurants in Grain Valley, MO, typically $6.69.
How much is a Taco Bell Crunchwrap Supreme in Grain Valley, MO?
As of 2026-10-01, a Crunchwrap Supreme costs $6.49 at 1 Taco Bell restaurants in Grain Valley, MO, typically $6.49.
How much is a Culver's ButterBurger Cheese in Grain Valley, MO?
As of 2026-10-01, a ButterBurger Cheese costs $5.29 at 1 Culver's restaurants in Grain Valley, MO, typically $5.29.
How much is a Sonic Sonic Cheeseburger in Grain Valley, MO?
As of 2026-10-01, a Sonic Cheeseburger costs $6.19 at 1 Sonic restaurants in Grain Valley, MO, typically $6.19.
How these prices are measured
Every day we check the menu at every restaurant of each chain, through the same ordering app its customers use, and record each item's pickup price. Restaurants are compared on a basket of items every full-menu restaurant of that brand sells. An index of 100 is the brand's typical (median) restaurant in the country, so 95 means 5% cheaper and 110 means 10% pricier. Brands are only ever compared with themselves, never with each other.
Citing this data: Source: Drive Thru Index (https://drivethruindex.com/prices/missouri/grain-valley), prices checked 2026-10-01. You are welcome to quote any figure on this page.