Does the price of acne treatment vary significantly depending on the type of treatment?

Lately, I have been getting frequent breakouts on my forehead and cheeks, so I am looking into acne treatments. In the past, even if I had breakouts, they would get better after a few days, but these days, once they appear, they last a long time and even leave red marks, so I am thinking of getting proper treatment at a dermatology clinic.

However, after looking into it, it seems that acne treatment prices vary quite a bit from clinic to clinic. Since there are relatively basic treatments like extraction and scaling, as well as cases where lasers or anti-inflammatory injections are combined, I'm not sure what criteria to use when evaluating the cost.

In particular, while I am concerned about the acne I currently have, I also want to manage the red marks that remain after treatment. In this case, I am wondering if I need to receive acne treatment and mark care separately, or if the price increases significantly if they are done together.

I would also like to know if the number of necessary treatments is usually determined based on the skin condition during the initial consultation. I am also curious whether, when looking into acne treatment prices, I should check what is included rather than just looking at the cost per session. For those who have actually received treatment, please let me know roughly how much you expected to pay.