My Little Pony Build a Bear Pinkie Pie?

Does anyone know how to get this cheaper than the usual $100 on eBay? I need her to complete my collection of Build a Bear ponies, and she one of the best looking Pinkies I have ever seen. Would it be possible that my local Build a Bear might have some in storage in the back or that they would just possibly not be sold out? I live in Missouri, near St. Louis. Other "auction type" sites like eBay would help me find one, as well. I have seem Build a Bear ponies on St. Louis craigslist, but never Pinkie Pie. I have made several posts looking for them, offering up to $70 for one, even an unstuffed one, but no reply.

Is it still at all possible to get this doll for under $100?