Would you buy a drawing on photo mounting card??

[~Vulpine~]

I want to start selling drawings, and I have acquired squares of thick white card (some are black or green on the back) that I think are the insides of photo mounts, the big pieces of card you slot inside a picture frame before the picture?? The edges are slanted outwards, if that helps, I can't describe it exactly, but it's not a straight cut, more like the scissors were leaning outwards when it was cut. My point is, would you buy an original drawing on something like this that was essentially recycled? Should I make it a selling point? Or would nobody buy ink drawings on a piece of thick card that might have been photo mount?! Any comments welcome...
xXx