Saw them in 96 on their Popmart Tour. Great show. The ONLY person/group I'd pay that money on anymore is if David Gilmour tours again. I just know he'll be top notch and give a minimum of 3 hours of showtime.
I paid $25 for a GA ticket to see Living Colour next Friday. I'll be leaning on the stage up front and last time I got Vernon Reid's setlist that Corey Glover stepped on and tore in 1/2.
Regardless, U2 will perform as expected. It's also cool to see the parents having fun with the kids. 
*Puts on Body Glove onepiece*.....
Neon lights, Nobel Prize
When a mirror speaks, the reflection lies
You won't have to follow me
Only you can set me free
Kicks it to Vernon... 2:55 in video
http://www.youtube.com/watch?v=tTjKWq9GgesThanks Karaya Hadn't heard that in a while.
$800 for a suite? I guess if ya got it and wanna see it, more power to ya. Personally I'd rather stand close to the stage and let them impair my hearing for the night. If the show is good you won't need food or drink during it.