It is impossible to predict the future value of any cryptocurrency, including Klay Coin. While there are many factors that could influence the price of Klay Coin, such as market demand, supply and demand, and news events, it is impossible to know for sure whether the coin will reach the $1 mark. As with any investment, it is important to do your own research and due diligence before investing in any cryptocurrency. It is also important to remember that cryptocurrencies are still volatile, meaning that their prices can fluctuate quickly and unpredictably, so it is important to be aware of the risks involved before investing.