The conversion rate of a 50 Xbox Live gift card to Naira can vary depending on several factors. Exchange rates are constantly fluctuating in the financial market.

To determine the exact amount today, one would need to check with a reliable currency exchange service or a financial institution. These sources can provide the most up-to-date exchange rate information.

It's important to note that the value can change throughout the day due to economic conditions and market forces. So, it's advisable to make the inquiry at the time when the conversion is needed to get an accurate figure for how much 50 Xbox Live gift card is worth in Naira today.