So I'm not the only one who has trouble remembering exact figures when asked what I paid for a chip!

"How much? Hmmmm...let's see now...did I pay face value? Was it less than face? Yes, you're right, it's so old and dirty I couldn't have paid much..... Dang, I REALLY can't remember, dear.... Now, did you mention you had a chore for me to do??"