The Crystal Maze Live Experience is a great deal of fun, but if you want ten seconds *more* fun with ten seconds extra in the Dome (chances are you’ve probably won enough crystals for about a minute anyway) then you can! By purchasing a Megacrystal for the princely sum of £15.50. On top of the £400 or whatever you’re paying for a team of eight.
That’s £1.55 a second. Blimey.