B&H Photo Video offers the Brenthaven ClickSafe Combo Laptop Lock, model no. 4760, for $9.95 with free shipping. That's $25 off list and the lowest total price we could find. It features a 6.5-foot cable and zinc alloy housing.
Also available is the Brenthaven ClickSafe Notebook Lock, model no. 4750, for $9.95 with free shipping. That's $25 off and the best deal we could find. It features a tamper-proof key lock with a 5-foot cable.