No problem! I love your art but I think you're definitely undercharging for commissions! Your art is so nice! A good estimation people use for commissions is the minimum hourly wage times the hours it takes you to make it so like $15 per hour. I do not mean to tell you how to live your life. If you don't want to raise the prices that's okay! I just wanted you to know I think you totally could and you shouldn't feel like you need to apologize for "overpricing"!