NS boards sell out before the season is over. If you're lucky enough to come across a new or lightly used previous season board, you'll have to jump on it quick. I sold my 2010 SL-R and Heritage-R in a matter of days. At this point, you'll either have to keep your eyes peeled and hope luck is on your side, or just buy the 2011 at full retail.
16 Gnu Swallow Tail Carver . 16 NS West . 15 NS Snowtrooper BIA
16 Burton Genesis X . 15 Now Drive
16 Flow Talon . 14 Flow Hylite