Ends 9/30. Electronics.woot! has the Amazon Basics 3' USB-A to Lightning Charging Cable (multiple color options) for $5.99 - $4 off with coupon code BUYME [Exp 9/30] = $1.99 with free shipping for Amazon Prime members or $6 shipping. Other sizes include 1' for $0.99 and 6' for $2.99, after code.

The 2-pack 3' is also on sale for $3.99, and 2-pack 6' for $4.99 after the above code.