OK, here's one. Just yesterday I received the Kid Ory set. I was surprised to see a number in the mid-600s (0658, I think) on the inside cover. I also just noticed there's an Ory set on eBay currently with an edition number in the 300s. This set has been around for at least four years. If these numbers are even close to being representative, this must be a *really* slow seller. Anyone else out there have this one?