Thank you very much, Tifa! I'm working on another picture, and I hope it's as well received as this one

AlTheiuMaster, did you mean my ArmorAl costume? If so, about... $100. Mainly paint, primer, and cardboard

And hot glue sticks. I went through about 100 of those. I made it in about a month.
If you mean the picture, I use Prismacolor markers which are about $3 each, a white gel pen, Sakura micron pens, and Deleter comic paper. :/ That's probably not what you meant, though, sooooo... yeaaaaaaahhhh.
Anywho, thanks, all!