Possible Clues:

• Worth much
• Watch, perhaps, woman with shift in a blue
• How precious is it for a lawyer to be taken in by the asking price?
• It¿s worth its weight in gold to respect sailor lost inside
• Expensive
• Key member
• Unusual blue lava worth a lot
• Loo backed with a blue mixture that could fetch a bit
• Worth a lot, unlike 33 Across
• Of great importance