Related Clues:
- Opposite of well done
- Comparatively uncommon
- Like a royal flush
- Less likely to appear
- Of value to collectors
- Beefsteak order, sometimes
- Like no-hitters
- Not done as well?
- Closer to extinction, e.g.
- More desirable to collectors
- Less well-done
- More atypical
- Like a once-in-a-blue-moon event
- Pasta : al dente :: porterhouse : __
- Like one in a million