It's still quite early, but you can pre-order the Yu-Gi-Oh! Classic Season 4 DVD set right now on Amazon

For you fans of classic Yu-Gi-Oh!, Season 4 will be launched on DVD and released next March 25th, 2014. The set is still quite a ways off, but Amazon still has it listed right now, even though there is no image available right now for it. The current set price for it is listed as $31.47, and was once listed for $44.95, with a savings of $13.48. Free shipping as always with a purchase that is over $35 per their policy. 

Can't wait that long to watch your favorite Yu-Gi-Oh! classic episodes? Not a problem, as Season 3 will also be launching on Amazon too on January 14th, which is not that far off. The set they have listed there is running at $38.21. The box image is available there as well. Free shipping on that one since it also exceeds $35. Also don't forget to keep up with the latest releases, news, and events by checking out the official page for the Yu-Gi-Oh! TCG. Schedules for tournaments and events are listed there as well.