butterfly edufields ButterflyEdufields 25+ STEM Projects Kit for Kids with Electric Motor | Science Experiments Kit for Boys and Girls | DIY Educational Learning Toys for Ages 5-12 Years is up for auction in Toys & Games. The current bid is $9.50, 84% below the $60.00 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.