Just picked two up today to use in the garage to lock the bikes up - seem to be good quality. Wouldn't stop the pros but hopefully would deter the opportunists.
Each kit includes:
Cable: 4.5m x 10mm braided steel cable, black vinyl coating protects against scratches and rust.
Padlock: 40mm laminated steel padlock, thermoplastic cover protects against the elements.
Anchor point: Hardened steel anchor, anchor body conceals and protects mounting hardware.
The cable alone (or at least one with similar specifications) can cost ~£18
http://cpc.farnell.com/SR06663/elect...-lock-72eurdpf
Bubba