The galleries I used to deal with took 50% standard, or actually they marked up my price double. The nicer galleries that actually could sell my work often marked it up 2.5, meaning the sale price was 2 1/2 times what I wanted for the item! This made me feel like in order to even have a chance of selling, I had to accept a price that was about half or less of what *I* really wanted for an item. Most of what I had in galleries was bronzes, the cost of production of which was enormous! So on a gallery sale price of $6,500., my cost (because I did half the work myself instead of paying the foundry to do it) was $1,350, whereas if the foundry did it all it would be $2,250. PLUS figure in all my time involved in pouring the wax, retouching, chasing and patina and mounting the finished piece. So they would get $6,500, I got $2500, minus my cost = $1,150. for my original effort plus the time to make the reproduction. If I'd had the foundry do all the work, I'd have made and paid taxes on $250 "profit" on a $6,500. item. They got $4,000 and yes, they have overhead, etc., but they did no promotion or advertising for me either. I quit in 1998 because I couldn't sell enough at those prices, even though it went all over the world, and I had to go get a "real" job, 2 in fact. I despise galleries!!!!