My jaw muscles are developed. How much does Botox usually cost?

Maybe it's because I usually like squid or chewy foods, but at some point when I looked in the mirror, my jaw muscles looked like they were sticking out tremendously ㅠㅠ From the front, my lower face looks wide and square, and my face looks huge, so I'm dying of stress lol. I don't think getting just a tiny bit of contouring injections will reduce the muscle itself, so my jaw Botox I'm looking into it! Even people like me, who have well-developed muscles on both sides rather than bone... Botox If I get it, can I definitely get a slimmer, V-line face? Approximately when getting injections at a dermatology clinic using domestic or imported products Botox Procedure price I'm curious about the estimate. If any of you have gotten this safely without the side effect of cheek hollowing, please share some real-life tips!