You don't advise as to the limits of your available income so I'll offer an inexpensive choice - LAT International makes a great cord for around 100 dollars new. It does a great job on my modded 333ES player. Best advice is obviously to wait for more advice from Planet owners and buy used if you can - best bang for your buck! While I don't own the Planet I did hear it some time back with three different cords that did affect the presentation in three different versions so I know the unit's "flavor" (at least to my ears) can be "altered"...
