Ten euro? LR felt duped by psychic (7,6)

I believe the answer is:

fortune teller

I'm a little stuck... Click here to teach me more about this clue!

'psychic' is the definition.
(thesaurus)

'ten euro? lr felt duped' is the wordplay.
'ten euro? lr felt' can be anagrammed to 'FORTUNE-TELLER'.
Though, I am not clear how this is indicated.

'by' is the link.

Can you help me to learn more?

(Other definitions for fortune teller that I've seen before include "guide to future developments" , "One has a sixth sense" , "Future supplier" , "Person who anticipates" , "who knows what is going to happen?" .)

I've seen this clue in the Sydney Morning Herald.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.