Slime Activator Borax Solution BEST VALUE KIT [15.2 oz] + BONUS Deactivator to Save Your Slime - Add to Slime Glue or Elmers Glue - Replaces Contact Solution, Liquid Starch, Saline Solution [450ml] is up for auction in Arts, Crafts & Sewing. The current bid is $5.00, 84% below the $30.42 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.