I was watching Barbara Phillips winning on Sale of The Century the other day, and Jim Perry mentioned that she was the biggest winner(up till that point, with $151,689) on daytime television at that time. Of course, Mort Kamins eclipsed her during the Tournament of Champions that year with $249,982(regular play and TOC combined), many others have won more than that on CBS since Drew Carey took over Price is Right. Michael Stouber is the current record holder, for his win in Plinko and winning his showcase.(and could have been bigger, if he had been $250 away).