Amazon offers Prime members the Lalaloopsy Kids' Baking Oven, model no. 529583, for $27.99 with free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it adds $8.25.) That's the lowest price we could find by $12. This working oven includes Lalaloopsy-themed baking pans, baking mixes, sprinkles, pan pusher, and recipe booklet.
Update:Toys "R" Us via eBay offers it for the same price when you opt to pick-up at your local store.