I don't get why it's so hard to believe that the business card is real. Yes, is he is a good artist. Yes, he might have an art blog. If he created that himself he would just say so and people would be fine with that.
0.2 BTC might be high for a business card but BFL & their antics will be remembered in Bitcoin history and a BFL Coffee cup & other items have already been sold here probably for that historical value or to have a piece of a company that fucked them over.
To pay this dude 0.2
BTC in order to remind all BFL customers that they never got their money back and that their funds were stolen. And yeah, everyone would want a memorabilia of Josh, the most loved barking dog of this forum. Hmm.... dude, I don't think that you are in the right state of mind
Who cares, if people want to buy it, they can buy it. Josh or not.
Anyway, can't tell if this is a legit card or not. But then again, who cares. Someone who spends 56$ on a business card has enough money to spare, otherwise you would not buy it. I wouldn't, at least.