This makes my fifth version of the Barney card. The missing three are parallels that I have yet to see anywhere. There is a gold version /10 and a 1/1 finite black card and it makes sense that these haven't shown up yet. The surprise missing parallel is the blue version. The blues are available only in retail packs sold at Walmart. I've got the red Target version, but the blue has yet see the light of day.
I put together a tile with the five cards. I also threw in the autograped Prizm card, though it's not really a parallel since the picture is different.