D'Addario Accessories Guitar Tuner - NS Micro Soundhole Tuner - Fits in Guitar Sound Hole - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning is up for auction in Musical Instruments. The current bid is $3.50, 85% below the $22.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.