Gaiam offers its Gaiam All-Grip Yoga Brick
, model no. 05-54533, for $8.99. Coupon code "EDDVD" cuts it to $7.64
. With $4.99
for shipping, that's the lowest total price we could find by $4. This soft foam block purports to provide proper alignment to prevent strain during yoga.
Of note, Gaiam also offers a 2-Pack for $17.98 before the coupon above, $15.28 after. With $4.99 for shipping, that's $10.14/brick and the lowest total price we could find for this quantity by $9.