i really want to point out your typo but i legitimately cannot see it so by sheer power youve managed to make it so i am unable to look at your typo....
also god i NEED people to know the worth of their art :( usually my idea is i set a $$amt per hour (so like i think i set mine at 10$/hr because im really bad at math) and then i added a bit on to make it a better number. my prices are a bit on the low side (not that i take comms really often) but i think its a good rule of thumb to have!