yening organic cotton pack and play mattress pad breathable 38x26 waterproof baby mattress for pack n play matress topper waterproof with strap cotton cover (skin friendly) 38"x26"x1" is up for auction in Baby Products. The current bid is $1.50, 95% below the $29.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.