ultrapopp pop up sensory tent for kids, extra big 47x47in black out calming hideout den, calm down black tent for autism kids adhd spd, autistic sensory room play tents with door & window is up for auction in Toys & Games. The current bid is $3.50, 95% below the $70.00 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.