Thank you.
I'll take your answer to heart.

I agree 120 or higher your art is some of the best I’ve seen.

80-100 is a pretty high amount to start with, but you might be able to pull it off.

I'd say take into account how many hours it takes to do one of these images, color, shading, and all

Best advice is to start low and then keep raising the price until people lose interest. You basically want to find the sweet spot that people are willing to consistently pay, and while it takes a bit of time at first its worth it in the end.

Imho start around the 75-100 mark then bump it by 25 each subsequent batch that you open. Keep an eye on how long it takes to get interest, you'll get outliers willing to pay a lot but in general you want consistency.

You're great, but it's better to start small. Look humble, leave room to grow when you improve. $60-80

I think that its safe to say that your art is worth more than 60$. it really depends by how many characters, and if it has panels, but i think 60$ for one character and simple background is reasonable.
then add more per panel and extra character (macro) so like 10-15$ per panel. and 30$ for another macro.

love your art!

If it takes a long while to complete a drawing, charge more. You should be properly compensated for your work.
Personally, I'd think no less than $100 for a completed picture

Most artists that take commissions have them divided into price ranges based on effort. Sketchs with no color are the lowest and then flat color at a slightly higher price, shading goes up even more and so on for extras.
I think that could be a good model if you want to attract customers. Keep in mind how long you work on each stage and how long you have practiced art to develop to determine prices. The values I've see mentioned here are probably correct around $80-$100 for a full finished piece and maybe more for extras (very detailed backgrounds, extra characters, extra panels and more). But you could also consider sketches for a much cheaper price so that your customers have more options and aren't locked out by high prices and give incentive for them to perhaps save up for a full piece later.
I would recomend looking at other artists you like and see their prices. That may give you an idea of where to start.