On this episode of Car Trek, the guys are in the home stretch to complete AutoTempest's biggest challenge yet - to drive their cheap and broken Ferraris 1,000 miles to Gateway, Colorado, the home of the greatest driving road in America. However, before then, they have to first find out what their cars are worth. Ed's Ferrari 599 is getting more rattly by the mile and it has the most to lose. Tyler's Ferrari 456GT is a little worse for wear after its challenges, but its low mileage and rarity may give it some extra credit in the appraisal. And Freddy's Ferrari 308 GTB is so insanely broken that any valuation that doesn't include a tow to a junkyard would be a miracle. A fitting end to the series.