BuyDig via eBay offers the Kryptonite KryptoLok Series 2 Standard Bicycle U-Lock with 4-Foot Flex Cable
, model no. 001072, for $29.99
with free shipping
. That's the lowest total price we could find by $13, although it was $1 less nearly two weeks ago. It features a 13mm hardened steel shackle, reinforced hardened cross bar design, disc-style cylinder, vinyl coating, and two stainless steel keys. Deal ends October 23.