BSEEN Light Up Dog Harness - No-Pull LED Dog Harness Rechargeable - Glow in The Dark Puppy Safety Vest for Small Medium Large Dogs - High Visibility Pet Harness for Night Walking (Blue, Medium) Blue Medium is up for auction in Pet Supplies. The current bid is $3.50, 85% below the $23.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.