Generally, the market rate varies between different digital currency platforms, with standard gift cards typically fetching a rate ranging from 1400 to 1600 Naira per dollar.

Therefore, converting 75 dollars would usually result in a payout between 105,000 and 120,000 Naira, provided the card is valid, unlocked, and free of any usage issues.
It is always advisable to verify the specific rate offered by the service provider before finalizing any exchange to ensure you receive the best possible value for your funds.