Secondary Locks

It seems that some lock prices have actually come down. The Kryptonite has come down by not far off £2, and the Onguard has has a massive £5 price drop. Must be Xmas.

EDIT:
Bought one of these today (02-Dec-11) online. Will report back with my findings after I've received and used it.

Thoughts on the Bulldog Mini? I've read a few reviews on the net whereby people found their keys getting stuck after a couple of weeks use, but at £12 or whatever they cost I think I might just take a punt anyway.