I'm obviously being too generous.. soz for the heckling post! but to be fair, if your lease is costing you a pretty penny and then you factor in time etc, then it is what it is. Its up to the individual to make the decision to pay, or not..
Also im sure that there are many guides where the price isn't so transparent, ie £70 for the stalk, £30 for the shot and then £30 a point or something like that.. by the time you add it all up, it probably comes out at a similar cost.
Im just glad that i don't need to pay for this type of stuff, because i couldn't.