Groupon cuts up to 83% off a selection of Apple iPhones, iPads, Mac laptops, and accessories during its Apple Event Sale. (The banner states up to 70% off, but we found larger discounts.) Shipping starts at $3.99 or get free shipping on orders of $34.99 or more. A couple of best bets, each with $3.99 for shipping:

• OnTek Tempered-Glass Screen Protector for iPhone for $5.99 (pictured, $24 off)
• Aduro BookCase Folio and Stand Case for Macbook/iPad for $9.99 (at least $50 off)