Point Conversion

Does anyone know what the best items to buy in cities using Nubia and Argos points for their conversion into coins?|||

That priest necklace for 60 Nubia points sells for 80 coin.

An Advisor for 125 Argos points sells for 200 coin.

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"That priest necklace for 60 Nubia points sells for 80 coin"

also equell to 150=200 (*2.5)

compared to 125=200

the advisor is the better deal by 25g