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Mega Big Box Price at KFC (2026) — South Dakota

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Big Boxes

Mega Big Box

$10.47South Dakota · national avg

A Mega Big Box costs $10.47 at KFC in South Dakota, United States (updated August 2026).

A Mega Big Box at KFC costs $10.47 in the United States as of August 2026. It's available at around 497 KFC locations across the United States. Prices are sourced from delivery platforms and refreshed regularly. See how it stacks up across other chains, and track its price for free, on MenuPriceToday.

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