Grander Max Big Box Price at KFC (2026)

A Grander Max Big Box costs zł51.99 at KFC in Poland (updated August 2026).

KFC's Grander Max Big Box is priced at zł51.99 in Poland right now (August 2026). That's about 50% above the average KFC BURGERY item — the 1st-most-expensive of 17 we track. It's available at around 50 KFC locations across Poland. 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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