Just completed this rainbow and thought I’d share.
2016 Topps Now Ichiro 3,000 Hits Game Used Base Relic.
I was lucky enough (fast enough) to grab the 1/1 when it first came out from Topps.com, along with #/99 and #/10.
I never really felt the need to complete a rainbow afterwards, but few weeks ago on PWCC auction, bunch of rare Topps Now autos and relics came up, and there I found my missing parallels of #/49 and #/25 (which were already graded by BGS).
I went for it, and here is the result.
After 4 years of the card’s initial release, I have completed the rainbow.