I was thinking about perchasing one of them. $32.50 is the lowest I have found so is it worth it? I don't want to go waste my money on something that I can put together in 10-15 minutes. Also would Hobby Lobby or Michaels have them? I think I have seen them there before but it's been a really long time and the hobby shop I usually go to is closed for the time being. There 3 or 4 different types one was fuel injected and was like $34.