Trading Belts

So I'm close to getting my Red Belt now and I'm wondering about the fate of my Blue Belt. I tossed my White and Yellow Belts without a thought, but now - +3 to all stats, 9 avoid; someone might want that and not be able to/willing to work for that. Would the cost of SoKing a Blue/Red/Black Belt be worth the price of the SoK?

3 days into the event, I'm sure someone will pay well over 25m for a free 6 AP. Especially if you have a shop.