Lost keyfob now what?

So dumb me lost my keyfob for my 13 GT mustang. If someone picked it up in my condo, they can basically drive off.
Should I go to the dealer to deactivate current keyfob and get 2 new ones or go to a independent shop that can do this for cheaper?

I got myself a steering wheel lock in the meantime.

Thanks!

If your positive it's lost / feel you more likely vs not lost it around your condo, prudent to have it addressed.
Was in similar situation with fob for my Ram last year, it turned up, dropped in a drawer.

Quote:

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Originally Posted by ZR

If your positive it's lost / feel you more likely vs not lost it around your condo, prudent to have it addressed.
Was in similar situation with fob for my Ram last year, it turned up, dropped in a drawer.

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Yeah pretty positive it's lost. Searched my place all over.

Sorry to hear.