Related Clues:
- Wishing well bit
- Amount for your thoughts
- Piggy-bank item
- It can precede the first word of 20-, 36-, 42- and 58-Across
- Atticful
- It may be offered for your thoughts
- Postal-card cost, once
- Chinese boat
- Worthless stuff
- See 21 Across
- Coin
- Preceder of 10-Down
- Old arcade coin
- Pretty coin?
- Attic accumulation, perhaps