At Goggles4U, buy a complete pair of non-designer prescription eyeglasses
(frames, 1.57 basic CR lenses) from $6.95
and get a second pair
of equal or lesser for free
via coupon code "BOGO". (Select the "Prescription Eyeglasses" tab to see these deals.) Shipping adds $5.95 per pair
($11.90 if you buy two pairs). That's as low as $3.48 per pair (minus shipping), a savings of at least $7, and the second-best per-unit price we've seen on these glasses from Goggles4U this year. (We saw them as low as $2.99 plus shipping last week.) Some exclusions may apply, and additional upgrades are available at an extra cost.
Don't need two pairs? Coupon code "G4U40" takes 40% off