i stopped for a marble once. so a dime, ya. i'm broke.
i've found cash in the bushes near the mall. my thought is after the lot is cleared at night the wind blows everything into the bushes at the edge, so i keep an eye out as i roll by.
the latest things i rolled by for a weeks now (not to be picked up):

a condom wrapper, then about a quarter mile down the road, a condom (must have been a quickie), next to a sippie cup.