Pennyworth

Part of speech: noun (n.)

1. A penny's worth; as much as may be bought for a penny. "A dear pennyworth." Evelyn.

2. Hence: The full value of one's penny expended; due return for money laid out; a good bargain; a bargain. The priests sold the better pennyworths. Locke.

3. A small quantity; a trifle. Bacon.