u/Active_Finance_8562

I just made this design (my own), and I want to know how much I could sell it for as wall art? Ive never made my own design so this one kinda sucks. If it adds to the value, the labor and labor costs where a screwdriver, pliers, wrench, sandpaper, polyurethane spray, 2 packs Posca markers, cardboard workspace, scotch tape, and takes around 4-5 days to completely finish.