Related Clues:
- Pasta : al dente :: porterhouse : __
- Like one in a million
- Like some collectible coins
- Roast beef request, perhaps
- Hardly commonplace
- Not easy to come by
- Pink, say
- Still red inside
- Numismatist's classification
- Very hard to find
- Steak specification
- Most uncommon
- Once-in-a-blue-moon
- Special
- Like an ivory-billed woodpecker