2017-1814 parallels + BaseConcoursePremierCourtsideKey SubsetsVisual guideCompare listFind a parallelBrowse by rarityExpand allCollapse all1/1s1 parallelTrue peak cards. This is where a rainbow turns into trophy-card territory.+Black 1/1/2–104 parallelsGold-and-better serial territory, excluding true one-of-ones.+/11–251 parallelPremium low-numbered color where scarcity starts to matter broadly.+/51–1001 parallelUseful numbered color, especially on the right rookies and stars.+/101 and above3 parallelsHigher-numbered color. Often attractive, but rarely the top collector answer.+Base + unnumbered / format color4 parallels + BaseBase, unnumbered color, format, retail, and channel-specific parallels.+