Maybe a shop closing? I've seen shop closeout stuff on CL here locally, but they're always stated as such.
Definitely weird. That's a shit ton of boards.
Honestly though, for last year's gear, the prices are good but not mind blowing. The pricing and the quantity all point to a shop closing IMO.
"People say that marijuana smoking is going to get in the way of my career. I say to them that on the contrary, my fighting career is getting in the way of my marijuana smoking." -Nick Diaz