Hey guyz, I recently bought a mazda cx7 from my city's impound lot and as I expected it didn't come with keys, I got a hold of the dealer, and was told I need 2 smarts keys, and got shocked surprised with the price, its over 900$ for both pairs. I was wondering if there´s any alternative to this hefty quote, like buying from other aftermarket or mazda second hand market.
Any suggestions are appreciated.

Jaime