A few more thoughts now that I've watched the rest of the show (and re-watched the first segment):
After watching a second time, Bob's entrance didn't look quite as bad as I had originally perceived. Also, as someone else mentioned, it probably would have required much more effort to set up the classic shot (not with Bob, but with the cameras, production equipment, etc), and for all we know, maybe it was planned and technical issues arose during rehearsal or something.
Similar to GuyWithFace, I was so lost in the moment after the Lucky $even win that I was expecting Bob to throw to commercial, reminding us viewers that more Price is Right was coming up. I wish they have used him in a larger capacity, but I am more than satisfied with what we were given. Just to see Bob host a pricing game, if, though hopefully not, one last time was all I needed to see.
Man, were we close to having a perfect show today... Wait, Bob hosted the first segment like a pro, so regardless of the outcome, today's show was perfect in my book!
A 3-way-tie in the first Showcase Showdown?? It's amazing enough when that happens on a normal show, but today, of all days? Wow!
The first Showcase could have been a bit more meaty, especially to be followed up with the Mini Cooper and a Cadillac. And holy crap, a Cadillac!!! We need more of those!
All in all, today's April Fools' show, despite being spoiled slightly, could not have gone any better. What a thrill and a treat it must have been to be in the audience that day, with absolutely no clue in regard to what was about to go down.
And yes, a tear did come to my eye during Lucky $even. I couldn't hold it back.