With any purchase of $10 or more before taxes of eligible products Prismacolor, Sharpie, Papermate, Dymo, Rubbermaid and Eldon at Mégaburo Thetford Mines, get a chance to win a gift bag worth $250. ! To do this, have your phone number invoice in hand and complete the entry form after checkout. If you forgot to complete the entry form in store, you can still do it here: