Well, I bought the tickets. Did some more looking, couldn't find any other discounts. Per Champster's advice, I called the MB box office, nice folks. There's a discount for MLife members, I think just for Category B and C tickets; we wanted the front row of section 205 (balcony, off to the side), these are Category C. Online price (ticketmaster) was $148.50, couldn't see what all the fees and taxes were, but you can apparently print them yourself. By phone, they gave me a $129.75 price with no other fees at all; only modest problem is that they have to be picked up at Will-call, by one hour prior to the show (better than with the MyVegas rewards, where they have to be picked up by 4pm).
