What are /r/Superjail's favorite Products & Services?

From 3.5 billion Reddit comments

yes there is its on amazon for both DVD and digital. The problem is its only the first three season and I don't see the fourth. LINK BELOW:

https://www.amazon.com/Superjail-Season-2-Various/dp/B0069R250G/ref=pd_bxgy_74_img_2?_encoding=UTF8&pd_rd_i=B0069R250G&pd_rd_r=9C4Z6FEHXKETZJ1ZW9KE&pd_rd_w=BZhbx&pd_rd_wg=WUSLI&psc=1&refRID=9C4Z6FEHXKETZJ1ZW9KE