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This is a static calculator.
It does not take user inputs, but it does use changing prices from the Grand Exchange Market Watch. If prices appear to be outdated, purge the page by clicking here.

Calculators/Special logs calculates the profit from teak and mahogany special logs.

Special log Sale price Sawmill saving G E benefit
Teak 1,300 13,000 6,942
Mahogany 3,900 39,000 26,546