Related Clues:

• Reddish
• Outback request
• Steak order
• Almost extinct
• Hardly ever seen
• Not to be had
• Bibliophile's label
• One-in-a-million
• Far from frequent
• Of interest to collectors, say
• Chophouse request
• Atypical
• Quite unusual
• Like a 1943 copper penny
• Out of the ordinary