I am always asked if I have cards depicting my work. I still haven't made any but a great company in the UK has. Art Angels Publishing is a publisher of note cards with imagery from fine artists. The art of printmaking is featured heavily in the line of cards they produce.
Art Angels is a wholesale company, so If you have a shop and would like to carry their products contact them. If you are wanting to buy cards as a customer I think you can search their site to find a retail shop near you.