The first new limited hat is the Ruler of the Night. 450 of the hat sold for 1,000 robux. Now private sellers are selling the hat for 1,300 robux. With the 25% tax, owners are barely breaking even at 1,000 robux. I recommend not buying this hat.
The other limited is the Grand Master Knight. This hat sold 1,000 times for 200 robux. Now robloxians are selling it for 350 robux. Profit but not much. I would try buying it for 200 robux or lower. Any higher is a rip off.