Does 2010 Prius Caliper Bracket Fit in 2012?

Does a 2010 Toyota Prius caliper bracket fit in a 2012 Prius? I want to know because I am thinking of buying it from a junkyard. Does anyone know?

Junkyard: 2010 bracket for $40-$50 (I can pickup on the way to work)
Dealership: 2012 bracket for $188 (I also have to wait 1 week for the order)
RockAuto: 2012 entire caliper assembly $128 (I have to wait for shipping)

I want to replace the caliper bracket because of uneven break pad wear. The caliper pin was rusted and stuck inside the caliper bracket three years ago. I tried sanding the pin holes and pin, but I lost a pair of pads instead due to uneven wear after the winter. Last year, I replaced the caliper pin, boot and sleeve ring. Replacing the caliper bracket would be good insurance.

I have serviced my Prius brakes more than three times now. I have since started checking the orientation of the piston, but I still get uneven wear. I am going to replace the bracket because it was previously rusted out.

 

If I take the old part out, I can't drive my car. I haven't bought anything from an autowrecker before, but the part is listed as Grade A on car-part.com

What I can do is buy the part first and see if it fits. If it doesn't, I can attempt to return it.

 

Same part number regardless if I enter 2010 or 2012. Caliper Mount: 47821-12151