What determines the estimate?
Broken shells and worn buttons can be different jobs from failed electronics.
A damaged blade or key head may still require cutting or replacement hardware.
If the transponder or smart-key electronics fail, programming or full replacement may be required.
Why QuoteMyKey uses a range: key hardware and programming can change even within one make or model family. The engine matches the vehicle to the best available platform data, then keeps the estimate inside known market references when available.