Related Clues:

• Money made or paid on money
• Something unusual, perhaps collectable
• Something very scarce and often valuable
• Money earned by money in deposit account
• Curiosity, curio
• Curio, rarity
• Something very scarce, probably valuable
• An unusual person, or bird
• An unusual bird
• 'Something unusual, perhaps collectable (6)'
• An unusual person or bird
• Sum of money paid on top of borrowed amount
• Ripley's love
• Do it up before it's got to a peculiarly tidy mess
• Not the usual way one might be flying to Rome