Prospect Card Radar
Prospect Card Radar

Live card prices & stats for the Top 300 MLB prospects
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Joe Mack
AGG #48MLB #44FG #56

Joe Mack

MiLB·Catcher·MIA·Age 23·6' 0", 210lb·B/T: L/R
Williamsville, NY·Drafted 2021, Rd CB-A #31·MLB Debut 2026-05-04
THE ARC · price journey See Joe Mack's 30-day price story BC 1st Auto Avg over time with key moments annotated
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Market Prices
$23.32
1st Auto Avg
$204.50
PSA 10 Avg
$10.99
Low
$39.99
High
BAT vs MARKETPERCENTILE RANK · 152 BATTERS

Higher = better. 50th is league median, 90th+ is elite. The orange Card Market bar shows where the price ranks — not whether it’s a good buy.

HIT
51stAVG
POWER
24thFAIR
PLATE DISC.
88thGOOD
SPEED
8thWEAK
CARD MARKET
18thVALUE
VERDICT
UNDERPRICED
His bat is at the 43rd percentile of the Top 100,
but the card market has him at the 18th. That's the buy window.

Joe Mack card price summary

Live eBay averages for base autos only. Numbered parallels, refractor colors, superfractors, and printing plates are excluded so the numbers stay apples-to-apples across product lines. Refreshed multiple times per day.

Card typeRaw avgRangeRaw listingsPSA 10 avg
Bowman Chrome 1st Bowman Auto$23.32$10.99–$39.995—
Topps Pro Debut Auto$14.27$7.00–$29.9913—
Bowman Draft Auto$10.99$10.99–$10.991—
THE BAT2026 · 24 GP · AAA
wRC+115
AVG.244
OBP.388
SLG.378
BB%19.4%
K%21.4%
PRIOR YEAR · 2025 (MiLB): .257 / .338 / .475 · 112 GP
1st Bowman 14Numbered 39
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Active Listings (735 on eBay)
Price Trend
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Other Marlins prospects

#7Thomas WhiteSP · MIA#29Robby SnellingSP · MIA#39Aiva ArquetteSS · MIA

Other top C prospects

#42Emmanuel RodriguezCF · MIN#51A.J. EwingCF · NYM#36Eduardo TaitC · MIN#53Ethan SalasC · SDP

Around rank #44

#43Edward FlorentinoLF · PIT#45Jarlin SusanaSP · WSH#46Kaelen CulpepperSS · MIN#41Tyler BremnerSP · LAA
Affiliate disclosure: Prospect Card Radar is a participant in the eBay Partner Network. As an eBay Partner Network affiliate, we earn from qualifying purchases made through links on this site, at no extra cost to you. eBay does not endorse or sponsor this site.
Shop Joe Mack Cards on eBay from $10.99