So sorry to hear that! I, too, was afraid they would sell out here before I could use a 50% coupon on them, so I went ahead and bought one on Saturday with the extra 20%-off everything coupon. I paid just $1 or so more than I would have with a 50% coupon, and I'm thrilled with my new scoring board! (And yes, I've used it already.)
From what I've heard, each store only got 3 originally. I'm not sure if they'll ever restock them (my store is on the rinky dink side), so I had to get it when the opportunity presented itself.