does that make me a bad person?

the other day at the grocery, they had these little coin collection things in baby bottles. they were collecting for march of dimes. so, i dug in my purse for some change & found a couple quarters, a nickel, and some pennies. as i was putting one of the quarters in, i noticed it was a bicentennial quarter. i collect bicentennial quarters, so i drew it back from the brink & didn't give it to the dime parade. does this make me a bad person? i say «no».