You have to remember what prices Halo's were when the first came out. When they started putting the V35 boards in, if i can remember now, they were about £150. £70/80 for a secondhand rotor isnt too bad, considering they have much stronger shells. With Halo's you would need to buy a new shell at least once a year, or a roll of tape. Think about the costs in the long run.I'd love a Rotor but concerned about their reball performance and of course the joke price point.