I am not 100% on this It has been a week or 2 but I was at a shop here in Houston and they had some Metzlers and I aske what the price was on 240's and I want to say 150 something, I can double check if anyone want's.
And just think about those tire mounting machines bustin those new carbon fiber wheels.They are brittle.Yes I would have a set if I were a rich man.Tip.Some where I read that setting that new 240 in the sun for bout 4 hours helps.
Take it from me... you don't want to mount cold low profile tires. And you don't want tires that have been sitting at the bottom of a pile for a year, they become impossible to bead without doing something stupid like using ether. It makes me sleepy just thinking about it.
The worst tires I've ever mounted were Michelin RFT's... Run Flat Tires... on a BMW Z4. Sidewalls made of steel. Unbelievable.