The most interesting chart in baseball cards. PCA hit .381 with 11 home runs in June — his sale prices rose just 8.9%, but trading volume exploded +160%. Volume leads price. Here's the full card map: the 2020 Bowman Draft 1st cards, the Sapphire runner, the 2024 RCs, and how to trade the divergence.
The 1st Bowman tier carries the trophy sales; the 2024 RC tier carries the liquidity. Every row links to live eBay listings.
| Card | Tier | Why It Matters | Verdict | Find |
|---|---|---|---|---|
2020 Bowman Chrome Draft 1st AutoThe grail tier | Top card | His true 1st autos. The /5 sold for $50K+ in June 2025 and a Red /5 (BGS 9.5) went $35,400 — the trophy tier is already established. Lower colors scale down from there. | Chase | eBay → |
2020 Bowman Draft Sapphire 1stThe momentum card | Runner | +121% in 30 days — the single hottest PCA chart. Sapphire's blue-chrome look plus 1st Bowman status makes it the card the volume wave is chasing. Graded 10s lead. | Chase | eBay → |
2020 Bowman Draft 1st (paper/chrome)Accessible 1st | Core | The affordable 1st Bowman tier. When Sapphire runs +121%, the base 1sts historically close part of the gap — the catch-up trade. | Chase | eBay → |
2024 Topps Flagship / Chrome RCRookie year | RC | His official RCs — cheap, deep, and the most liquid PCA lane. The play for volume traders; graded 10s only if you're holding. | Watch | eBay → |
2024 Bowman Spotlights + parallelsInsert tier | Budget | Orange /25 in PSA 9 traded ~$180 in May; base Spotlights ~$30. Collector candy with occasional pop — not the ROI lane. | Hold | eBay → |
This is the stat that puts PCA on this site. Price is opinion; volume is commitment. An 18:1 volume-to-price ratio on a player posting a .381/11-HR month means positions are being built faster than the price is being marked up — accumulation, not distribution. The bull resolution: price follows volume and the +8.9% becomes the base of a bigger move. The bear resolution: the production cools and the volume was tourists. Either way, the next 4–6 weeks of comps decide it — that's the trade window, and it's why entries at the liquid RC tier are more attractive than chasing the Sapphire vertical.