I really suspect that there was some kind of breakdown in Range Game that necessitated some prizes being switched around in #4623. Why?:
1) Grocery Game is played for a backgammon table. Bob says "We had one of those on the show just the other day", or words to that effect, which gets laughs from the audience.
2) In previous episodes, Range Game had been having problems, including "getting jammed" mid-game.
3) Earlier in the show, a living room is presented for Range Game, to which Bob cryptically comments "That has everything in it but a pinochle table.", which gets inexplicable laughter from the audience. (Yes, he gets the game wrong.)
4) Bob makes some comments during his explanation of the game that also bring laughs from the audience "That rangefinder will start moving slowly up the scale...we hope..." and later "Well, you already know all this." (to the contestant) All the laughter makes me think the rangefinder didn't work the first time through and they had to replay it.
5) If you think about it, a living room is kind of an odd prize for Range Game because it's typically played in the fee games (like Grocery), and likewise, a backgammon table is not typical for Grocery.
6) The show ends with an "edited for broadcast" disclaimer.
So, my ears perked up back when Bob made the pinochle table remark just because it was a very odd thing to say. His comments for the rest of the game and Grocery got me wondering more. Does anyone else think they swapped those games' prizes?
The only hole in my conspiracy theory here is...why would the rangefinder not moving necessitate a prize change? Unless the price got revealed for some reason, they could just replay for the original prize once they got the rangefinder moving again.
THe episode airs again at 4pm EST, I believe, if you want to check it out and comment.