You couldn't charge me too much. I'd pay whatever it takes. As a kid who grew up listening to them as my favorite band but who never had a chance to see them live, and for a chance to get trashed with my buddies and relive my youth? I'm all over it.
I saw them a few years about in NY (without Slash) and it was an awesome show. With Slash? Oh hell yes please.
It's probably not the cool response, but what can I say. I'm in.
Why do you want your fond memories tarnished with what will likely be a crappy show? Some moments should be left in the past and not relived.
Have you seen them recently? I saw them in a NYC club a few years ago, sans Axl, and it's my favorite show I've ever been to. In sure it would have been the cool thing to say, that they're old and fat and Axl can't sing. But they sounded amazing, the energy was amazing, and they blew the roof off the place. And that was without Slash, who was always my favorite member (grew up playing rock guitar in the 80s and 90s, he was my idol).
Bottom line, I get that it's cool to say they will suck, but having seen the most recent tour, I was blown away, and the energy and anticipation alone will make this an event for the ages.