Related Clues:

• Almost unique
• Undercooked
• On the pink side
• Tough to catch
• "___, medium or well-done?"
• Almost unobtainable
• Ahi specification
• Not abundant
• Undercooked, to some
• Unusually fine
• Like collectible coins
• Like 30 Across
• Way to cook steak
• Still red inside, as a steak
• Porterhouse specification