These iHip Noise-Isolating Zipper Earphones drop from $29.99 to $8.99, and then to $6.74 using the code at SAVE25 at OverHalfSale.com. Plus, the shipping is free. This is the best price we could find for these tangle-free headphones by $10. They're available in 3 colors, have passive noise-cancelling, ergonomically shaped ear pieces with 3 sizes of ear-tips and have cables that zipper together to keep from tangling. There is no sales tax (except IL).