You have a chance to buy BNB, whether at a low or high price. And if you really want to buy it, you need to wait for a while after the correction can comes again because right now, the price seems high to buy it now.
But maybe I can suggest you trade BNB pair altcoin in Binance, so at least, you will have a chance to earn BNB as a profit.
That will help you to have BNB from trading with the altcoin.