hello everyone. I have seen someone selling a propane Skull forge on Facebook market place, only used three times one burner, I'm interested in buying it at $250. Would anyone help me in knowing anything about it? Really interested in making my first knife. Any or all help would be appreciated for this fresh newb. Tips, tricks, videos, books, mistakes I need not to do that beginners usually do or knowledge yall have gained over the years. Thanks in advance!!