I've never successfully built a rainbow. I failed at the 2010 BC Topps 100 Stanton. I sold the Super then finally bought the gold, then realized I'd sold the Super so I sold the gold, then rebought the Super and still haven't found another gold. My attempt at the 2013 Topps Chrome Stanton rainbow also failed, seeing as how I still need everything under /100. I damn near bought the complete BC rainbow of some Marlins prospect (Miles Williams I think), but that's kind of a copout.
This time I'm gonna actually finish one.
I made a nice offer on the Atomic /5, and I think everything else is /25 or higher. Should be able to finish it off for $50 or so.
If you've pulled one, let me know. I'll buy it.