Heh, yeah, they are sturdy. My GC and Wii have fallen over before and they're like new. Can't say the same for my N64, though. It's so used up that one little touch will freeze the game. I still take good care of it and use it though. I just hope those movers did the same...
It's funny...my SNES is in better shape.
But going back on topic, I can't wait to play Diamond and Pearl tomorrow to see what the surprise is. I bought both versions at the same time last summer while on vacation. I plan to borrow my bro's DS and trade with myself.