| Answer | Crossword Clue |
|---|---|
| RARER | More valuable, to a numismatist |
| RARER | More valuable to a collector |
| RARER | More valuable to collectors |
| RARER | More valuable, as a stamp. |
| RARER | More valuable, as a coin. |
| RARER | More valuable, possibly |
| ENHANCES | Makes more valuable |
| RARER | More valuable, as coins |
| RAISES | They make your time more valuable |
