also if you bought 70k gems at 70-75 before halloween " like me" and exchanged it back to gold when it reach 1g5s u can make even more. some people talking about tax, but there aren't. i've check and doing this for many time. all you need is calculating the exchange rate at current time
Moreover, the price of the scythe skin has risen x2 in the last two days. Skins are a good investment if you know when to buy and to sell.