Could they tell you the prices of heels? (5)
I believe the answer is:
lists
'heels?' is the definition.
(I've seen this in another clue)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for lists that I've seen before include "Tips" , "Silts up and leans over" , "Ancient tournaments in which knights jousted" , "field of combat" , "Catalogues, rolls" .)