Giclee (”glee kay”) is an enhanced (usually canvas) reproduction that can show brushstroke depth and enhanced clarity. Some artists will try to increase their value by adding a smattering of paint to them. The deal on giclee is the extent to whch you prefer or can afford an enhanced copy of an original to just a basic paper or cardboard reproduction. I do not know if there is a glicee aftermarket but would assume that they are more valuable than a basic color reproduction on paper or heavy stock. Hope this helps.
Thank you for the information. These are on canvas. ;)