If the contestant succeeded, he or she dialed one of three given four-digit telephone numbers and won the prize whose price was associated with that number, indicated by a model answering the telephone placed next to it. The number for the car represented its price in dollars, while the numbers for the two small prizes represented their prices in dollars and cents. The contestant won nothing if their grocery item purchase exceeded 90¢. The contestant was presented with one small prize and was then shown three pairs of additional prizes. By choosing one prize from each pair in the order they were presented, the contestant attempted to "trade up" from that initial prize and create a sequence of four prizes in ascending order of price. If the contestant successfully traded up with all three choices, he or she won both the last small prize chosen and a larger prize package. If not, the contestant won only the first small prize chosen that was lower in price than the one before it. The contestant could win up to four prizes by guessing their prices within a set range, high or low. The prizes were presented in order of increasing value, and the winning range increased from one to the next. If the contestant missed on any of the first three prizes, he/she was given a choice of two autograph books signed by the show's cast. One book also contained a page marked "Second Chance". If the contestant chose this book, he/she moved on to the next prize, but the one he/she had missed was taken out of play. The game ended once the contestant made a second mistake, failed to choose the "Second Chance" book, or made a mistake on the fourth prize. Rules to certain pricing games have occasionally been changed on special episodes. During episodes of "The Price Is Right $1,000,000 Spectacular", contestants had an opportunity to win the $1 million bonus in the showcase showdown for spinning a $1.00 in their bonus spin. If no contestant earned a bonus spin in either showcase showdown, the ultimate winner of the showcase would be given the opportunity to spin the big wheel for a $1 million bonus. If no contestant earned a bonus spin and both contestants overbid in the showcase, a new contestant would be called from the audience at the end of the show to spin the big wheel for a $1 million bonus; this was later changed to allow the contestant who made the smaller overbid to spin. In 2008, episodes of "The Price Is Right $1,000,000 Spectacular" featured rule changes to some pricing games which awarded a $1 million bonus to the contestant for achieving specific goals.