These sets came out a few years back. My memory may already be fading a bit, but I think there were two sets of 12 each. Also, at least one of the sets, if not both, came in different sizes. I think they are a pretty cool item. Most of the products chosen for the sets are from the ANS Wackys, though I wish there were more from the original series. I pretty much kept the toys of the products that I liked and sold off the others. I'm sure I didn't get much as there isn't much of a market for an incomplete set, but I was trying to save a little storage space. I don't really recall the price of these sets, but I'm sure if you're patient on ebay you can pick up a set for a very fair price. And I would guess you may find someone on the forum with a set to sell at a fair price.