As one of its daily deals, 13deals offers this Cable / Zip Ties 100-Pack
with free shipping
. That's $0.03/tie, $1 under our mention from two weeks ago, and the lowest total price we could find for this quantity by a buck, outside of the mention below. Deal ends August 6.
A close price: Monoprice via Rakuten Shopping charges $3.18 with free shipping.