E2E via Amazon offers the Coleman Auto Safety Folding Knife
, model no. CM1016, for $16.99. Coupon code "JRHNO87G" drops the price to $11.89
. Plus, Prime members receive free shipping
. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $6.87.) That's $24 off list and the lowest total price we could find. It features a glass breaking tip, seatbelt cutter, stone wash stainless steel blade and handle, belt clip, and safety lock.