Amazon offers its Prime members the Velcro Reusable Self-Gripping Cable Ties 100-Pack in Black, model no. 91140, for $5.62 with free shipping ($0.06/tie). (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $5.58.) That's the lowest total price we could find by $7. Each is 8" long and 1/2" wide.