| Answer | Crossword Clue |
|---|---|
| RARER | More enticing, to a stamp collector |
| RARER | More enticing, to a philatelist |
| RARER | More enticing to a philatelist, say |
| RARER | More valuable to a collector |
| RARER | More desirable, to a collector |
| RARER | More interesting to a collector |
