I love that show. And it immediately made me think of a couple I bought at Toys R Us last week for Toys 4 Tots. They were not that expensive and looked really good.
Edit: They must have been on sale or really went up in price.
whats interesting to see is the disillusioned dead behind the eyes guy at the end pulling the cast dinos from the mold. Notice the bending appendages due to the still pliable material. This is why some prop replicas came with bent barrels.