How much is a Long John Silver's 20oz DIRTY STARRY?
As of 2026-11-15: A Long John Silver's 20oz DIRTY STARRY costs $2.49 to $4.29 across 374 US Long John Silver's restaurants, typically $3.59.
Which state has the cheapest Long John Silver's 20oz DIRTY STARRY?
Oklahoma is the cheapest state for a Long John Silver's 20oz DIRTY STARRY (typically $3.29) and Illinois the most expensive ($3.89). Drive Thru Index, 2026-11-15.
Where is the cheapest Long John Silver's 20oz DIRTY STARRY?
The cheapest Long John Silver's 20oz DIRTY STARRY in the US is $2.49 at 8315 Preston Street, Louisville, KY. (Drive Thru Index, 2026-11-15).
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/items/long-john-silvers/20oz-dirty-starry), prices checked 2026-11-15. You are welcome to quote any figure on this page.