Doesn't your homeowner's insurance cover theft of your property?
It may not be as much as your deductible, but still.
I can't remember if it was our auto or homeowner's that covered when my husband's truck was broken into and absolutely everything for a 2 week vacation was stolen (but not the bikes!).
This is one reason I want to replace my stock stereo with a unit in the dash before I get a GPS.
Karen