This deal has ended.
Gaiam drops the Audio Yoga Mat from $29.98 to $23.98. Better yet, code NEWYEAR cuts it to $20.38 through 12/31. With $5.99 for shipping, that's the lowest total price we could find by $6. This non-slip mat is 4mm thick and features a built-in speaker for iPods / MP3 players. There is no sales tax (except CA, CO, OH).