The conversion of 150 dollars to Nigerian naira for an Xbox Live gift card depends on the current exchange rate. Exchange rates are constantly fluctuating, so to accurately determine how much it is in naira, one needs to check a reliable financial source such as a bank or a currency exchange website.

Typically, the exchange rate can vary based on economic factors and market conditions. A higher exchange rate will result in a lower amount of naira received for the 150 dollars, while a lower exchange rate will yield a higher naira equivalent.
It's important to note that different platforms may also have their own fees or markups associated with purchasing and redeeming the gift card, which could further affect the overall value in naira terms. So, when looking to convert the 150 dollars for an Xbox Live gift card into naira, it's crucial to consider all these aspects to get the most accurate and beneficial conversion.