As one of its daily deals, MacMall discounts a selection of Macs, iPads, and more by up to $669 off as part of its 48-Hour Back To School Sale. That's among the largest sales we've seen from MacMall this year. (We saw up to $675 off in January.) Orders over $25 receive free shipping; otherwise, shipping starts at $5.99. Of note, several items need to be ordered by phone. Deal ends today. Notable are select Apple iPad 2 Tablets, which are all at lowest-we've-seen prices for new units:

• Apple iPad 2 32GB 3G + WiFi for Verizon in Black (pictured) or White for $449.99
• Apple iPad 2 64GB WiFi Tablet in Black or White for $479.99
• Apple iPad 2 64GB 3G + WiFi for Verizon in Black or White for $499.99
• Apple iPad 2 64GB 3G + WiFi for AT&T in Black for $549.99
• see all Macs, iPads, and more on sale at MacMall