Coffee-house painting and Reverse Glass painting are one of Iran's folkloric and classical arts, which reached the peak of their popularity among the common strata of society during the Qajar era. Museums such as Negarestan Museum Garden, Reza Abbasi Museum, and the Museum of Reverse Glass Painting, house remarkable works of these arts. Although limited, Coffee-house painting and Reverse Glass Painting have been offered for sale at international and domestic auctions. In this short essay, we will have a look at the market of these arts at the national and international levels.