For this painting I had paint on hand. I used cheap acrylic paint and a canvas from the same store. The store is named the Action and is really cheap. If I had to guess, I would say I would have spend, $1.50 at most. BUT, the paint set was around 4 euro, the canvas was a two set and costed 1, 50 give or take...
I have to guess because I get a lot of suplies from friends and family!
If you use more expensive suplies, ( better canvas, paint) A painting like this can cost you around $10.00 or more.
That is why I always say, shop shop and shop some more until you find things cheaper.