I also have the first two seasons but no way am I going to let these studios hose me. I hate when they pull this number. They stop the season sets and make you pay more to complete a series. I am thinking of Route 66 in particular. I want the whole series but wil not let myself be manipulated by thieves. If they dont release the rest of the shows in season sets then too bad, my purchasing stops here. People aught to boycott these releases. I love whole series being released in one box set but not after I already invested my money in season sets.