Amazon has the Speate Nylon Braided Lightning Cables (Grey + Black 4-Pack, 3ft, 10ft, 2x 6ft) for a low $8.00 after Coupon Code: "4928CJ52" (Exp Soon). Free shipping on orders over $25 or with Amazon Prime. This normally sells for $20, so you are saving 60% off list price.
5000+ bend lifespan, Up to 3x longer than standard cables
Aluminium alloy connectors resist heat and corrosion