Turnip Price Calculator

Animal Crossing New Horizon has a "Stalk Market" akin to a stock market for turnips. Turnips can be purchased on Sunday and sold at two different prices each day from Monday to Saturday. The sell price changes based on one of various patterns. As the week progresses, the pattern in use becomes clearer and the possible range of values for the remainder of the week reduces in range, giving players a better understanding when is the best time to sell their turnips.