Updated on 25 Jun 2018: Roger VACHER (XX) is an artist born in XX The oldest auction result ever registered on the website for an artwork by this artist is a print-multiple sold in 1993, at Courchet-Palloc-Fède, and the most recent auction result is a print-multiple sold in 2014. Artprice.com's price levels for this artist are based on 7 auction results. Especially: print-multiple.