Amazon: 50% off already-cheap mags.

As if Amazon magazine sales weren't cheap enough already, they've sweetened the deal with an extra 50% off selected titles. Use promo code APRMAG50 to snag your deals.

There are plenty to choose from, but here are some highlights:

• Cosmopolitan – $7.50
• ESPN – $7.50
• Esquire – $4
• Good Housekeeping – $4
• Harper’s BAZAAR – $8
• Inc. – $5
• Marie Claire -$4
• Maxim – $5
• O, The Oprah Magazine – $9
• Popular Mechanics – $4
• Redbook – $4
• Seventeen – $5
• Vegetarian Times – $6
• Yoga Journal – $8

And you know, these would make excellent (and economical) Mother's Day gifts. Well, maybe not Maxim. But the others.