Arby's prices in South Dakota
6 Arby's restaurants in South Dakota, prices checked 2026-10-04.
Key findings
- A Arby's Classic Roast Beef typically costs $5.09 in South Dakota ($5.09 across 6 restaurants). Arby's here is 2% below its typical price in the US.
The scoop
Arby’s is almost copy-paste in SDAcross 6 Arby’s restaurants, the basket barely budges: $30.24 to $30.34. That spread_percent is 0, so this is essentially uniform pricing with tiny menu-board wiggle.
South Dakota lands in bargain territoryThe state ranks 9 of 45 states for Arby’s, where 1 = cheapest. Its median basket is $30.24, sitting 2% below the national typical price.
Rapid City bookends the mapBoth ends of the Arby’s range show up in Rapid City, SD. One basket is $30.24, while the priciest shown is $30.34.
Roast beef holds steadyThe Classic Roast Beef is $5.09 everywhere in view. From the cheapest Rapid City, SD stop to the priciest Rapid City, SD stop, that sandwich price stays put.
Every Arby's in South Dakota, by town
Each restaurant links to its full menu with prices. A town with its own page links to it, where every brand there is compared.
| City | Restaurants | Typical Classic Roast Beef | Restaurant |
|---|---|---|---|
| Pierre | 1 | $5.09 | 319 West Sioux Ave |
| Rapid City | 4 | $5.09 | 1620 Cambell ST · all 4 in Rapid City |
| Spearfish | 1 | $5.09 | 333 W Jackson Blvd |
More prices
- Arby's prices across the US
- Every brand in South Dakota
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Questions people ask
- How much is a Arby's Classic Roast Beef in South Dakota?
- As of 2026-10-04, a Classic Roast Beef costs $5.09 at 6 Arby's restaurants in South Dakota, typically $5.09.
- Where is the cheapest Arby's in South Dakota?
- The cheapest Arby's in South Dakota is at 1620 CAMBELL ST, Rapid City, comparing the same basket at 6 restaurants (Drive Thru Index, 2026-10-04).
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/brands/arbys/south-dakota), prices checked 2026-10-04. You are welcome to quote any figure on this page.