According to the search results, the price of the iPhone 14 during the Flipkart Big Billion Days sale varies depending on the source. Here are the different prices mentioned:

• Rs 50,000
• Rs 49,999
• More than Rs 20,000 discount, potentially bringing the purchase price of the device to under Rs 50,000
• Rs 34,399

Its important to note that some of these prices may be limited-time offers or may require certain conditions, such as exchanging an old phone or paying a lock price. Its best to check the official Flipkart website or other reliable sources for the most up-to-date and accurate information on the price of the iPhone 14 during the Big Billion Days sale.