I have considered it! I actually have tabled at several art shows and sold stuff like zines, stickers, patches and buttons, but I did that for yeaaaaars and eventually stopped cause I only was making art to sell. I do remember those years fondly though! It's been about a year and a half since I stopped making those, if the demand is there maybe I could bust out my old stuff and start it up again?? I haven't posted pics but I've made myself cotl keychains, toys, buttons, block prints, am working on printing out comics for myself, and have done oil pastels on canvas, I just am totally unsure how to price any of it/if it's good enough to sell to begin with.
I'll definitely do more research on this because I'm currently unemployed and while I won't get into it, it's...NOT GREAT OVER HERE so some form of income would be very helpful. But I am intrigued to know which specific drawings you were referring to for the stickers + keychains?