hi! thank you very much for your interest and kind words :')
unfortunately I'm not selling them for now :/ several reasons; first because like you read, they do take a long time (yep, drawing with a mouse can be tedious ><), so I've only been doing them as art trades or gifts for friends - and second, because I'm going on vacation next Monday and I'll be back early September, so I want to finish all my current drawings before then, and I got a ton of other things to do before I go, so I'm not starting anything new!
That said, I'll maybe consider selling them at a later point when I can draw faster (I'm getting a tablet in September), but I want to get more practice first. I just started doing serious drawings this summer ^^'
I hope you understand and once again thank you very much ♥