If your pulse has not returned to its morning resting rate one hour later, you are still having an allergic reaction to the food you ate previously and cannot get a decent result on another food until either your pulse slows again or until the next morning.
CoinTrackers.com has estimated the 1964 Lincoln Penny value at an average of 1 cent, one in certified mint state (MS+) could be worth $12. (see details)...
Lincoln Penny Value is Amazing for the Right Coin. Today's Lincoln penny value for common date wheat cents dated 1909-1958 start at $1.50 for a roll of 50 coins. First minted in 1909, itself a desirable coin, the series also includes many other rare and valuable dates.