120M.
Top7, in a couple of years he'll be top 2-3 with Neymar and Mbappe(if he keeps up his progress)
It wouldn't be a wise move for Barca or Dybala unless you plan to use him on SS, ST or CAM.
No doubt, converting Dybala to LW would be a waste. However just read this, dude is reaching for dumbest post 2017.
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Barto is probably stuck in 2015 when Dybala had a potential. But today we are in 2017, so no thanks for Dybala."