Somewhere near a rainbow: Russell Martin Black Refractor 2013 Topps Chrome

I've been piecing together my 2013 Topps Chrome Russell Martin rainbow very slowly since it's release.

I've already shown off a few of them in the past

camo numbered 10/15

gold numbered 34/50

red numbered 12/25 and sepia numbered 45/75

I can now cross off the black version limted to 100 copies as I recently picked it up for under $4 shipped.

I'm on the lookout for the remaining cards for the rainbow.  I have the purple coming, but need several others including the base.