Related Clues:
- Miser's hoarding
- It may be supplied by a draft
- Coin of the realm
- Root of all evil
- Bank contents
- Miser's fixation
- It's exchanged every day
- 'Monopoly' supply
- Legal tender
- Mint output
- Cash
- Pink Floyd song in 7/4 time
- Cabbage or lettuce
- A slang term for this starts 17- and 60-Across and 11- and 28-Down
- Exchanged notes?