Stephon Castle Blue #20 · Panini Mosaic Introductions (2024) | PopHunter

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Stephon Castle

Name: Stephon Castle
Brand: Basketball
SKU: cmqn1qry48fxsz84a903j855w

Blue💎 46.7% gemRC

Panini Mosaic Introductions · #20 · 2024

Parallel:BlueFast Break Gold Mosaic Pink Purple Base

eBaySearch Sold comps

Estimated Market Value · PSA 10

Estimate

Collector to unlockUpgrade

Where this card's market sits right now — modeled from its real sales and the movement of comparable markets.

PSA 10 $

$103

PSA 10 Pop

Gem Rate

46.7%

30D Change

0.0%

Market data as of Jun 28, 2026

Opportunity

51.5

Collector

Collector to unlockUpgrade

Investor

Investor to unlockUpgrade

Speculation

Investor to unlockUpgrade

See pricing to unlock Collector, Investor & Speculation scores

Market

PSA10 / PSA9

3.32x

Active Listings

—

PSA10 Mkt Cap

$720

PSA 10 Price

$103

30D PSA10

0.0%

90D PSA10

+18.2%

Raw Price

$27

30D Raw

0.0%

90D Raw

+65.4%

Prices by Grade & Grader

Population Reports

PSA Population

15 total

PSA 10

PSA 9

PSA 8

PSA 7

PSA 6

PSA 5

PSA 4

PSA 3

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Recent Sales

Date	Grade	Price	Platform	Title
Jun 11, 2026	PSA 5	$33	ebay	2024 PANINI MOSAIC INTRODUCTIONS BLUE #20 STEPHON CASTLE ROOKIE RC 188/199 PSA 5 #20
May 19, 2026	Ungraded	$25	ebay	2024-25 Panini Mosaic Introductions Mosaic Blue Stephon Castle /199 RC X16143
May 16, 2026	Ungraded	$28	ebay	Stephon Castle #20 [Blue] 24 Panini Mosaic Introductions [RC] /199 #20
May 6, 2026	PSA 10	$100	ebay	2024 PANINI MOSAIC INTRODUCTIONS BLUE #20 STEPHON CASTLE 100/199 PSA 10 #20
Apr 28, 2026	Ungraded	$18	ebay	2024-25 Panini Mosaic Stephon Castle Introductions RC Blue Mosaic #/199 Spurs
Apr 25, 2026	PSA 10	$128	ebay	2024 PANINI MOSAIC INTRODUCTIONS BLUE #20 STEPHON CASTLE 100/199 PSA 10 #20
Apr 13, 2026	PSA 10	$55	ebay	2024 PANINI MOSAIC INTRODUCTIONS BLUE #20 STEPHON CASTLE 100/199 PSA 10 #20
Apr 12, 2026	PSA 10	$110	ebay	2024-25 Panini Mosaic- Stephon Castle Introductions Blue /199 PSA 10 Rookie
Apr 6, 2026	Ungraded	$36	ebay	2024-25 Panini Mosaic Stephon Castle Introductions RC Blue Mosaic #/199 Spurs
Feb 23, 2026	Ungraded	$21	ebay	2024-25 Mosaic Stephon Castle Introductions RC Blue Mosaic #/199 Spurs
Jan 31, 2026	Ungraded	$15	ebay	2024-25 Panini Mosaic Stephon Castle RC Introductions Blue 81/85 Spurs
Dec 11, 2025	Ungraded	$16	ebay	2024-25 Panini Mosaic Stephon Castle #20 Introductions Blue Rookie RC Spurs /199 #20
Nov 13, 2025	Ungraded	$18	ebay	2024-25 Panini Mosaic Introductions Mosaic Blue #20 Stephon Castle /199
Nov 12, 2025	PSA 10	$87	ebay	2024-25 Mosaic Stephon Castle RC /199 Introductions Blue PSA 10 #20
Oct 31, 2025	PSA 10	$106	ebay	2024-25 Mosaic Stephon Castle RC /199 Introductions Blue PSA 10 #20
Oct 22, 2025	Ungraded	$10	ebay	2024-25 Mosaic Stephon Castle Introductions RC Blue Rookie #184/199 Spurs
Oct 14, 2025	Ungraded	$14	ebay	STEPHON CASTLE 2024-25 MOSAIC ROOKIE INTRODUCTIONS BLUE PRIZM RC /199 Q3292
Sep 15, 2025	Ungraded	$19	ebay	2024-25 Mosaic Stephon Castle Introductions RC Blue Rookie #/199 Spurs
Sep 14, 2025	Ungraded	$20	ebay	2024-25 Panini Mosaic Introductions Blue Prizm /199 Stephon Castle #20 Rookie RC #20
Aug 20, 2025	Ungraded	$15	ebay	2024-25 Panini Mosaic Stephon Castle RC Rookie Introductions Blue Prizm /199 DW
Aug 9, 2025	Ungraded	$17	ebay	2024-25 Panini Mosaic Stephon Castle Introductions #20 Blue Mosaic /199 #20
Aug 8, 2025	Ungraded	$18	ebay	STEPHON CASTLE 2024-25 PANINI MOSAIC #20 ROOKIE INTRODUCTIONS RC BLUE 190/199 #20
Aug 7, 2025	Ungraded	$21	ebay	2024-25 Panini Mosaic Introductions Stephon Castle Rookie Blue Mosaic /199
Aug 4, 2025	Ungraded	$20	ebay	2024-25 Panini Mosaic Stephon Castle Introductions #20 Blue Mosaic /199 #20
Aug 4, 2025	Ungraded	$9	ebay	2024-25 Mosaic Stephon Castle Introductions Blue Prizm Rookie 111/199
Aug 2, 2025	Ungraded	$14	ebay	2024-25 Panini Mosaic Introductions Stephon Castle Rookie Blue Mosaic /199
Aug 1, 2025	Ungraded	$16	ebay	2024-25 PANINI MOSAIC STEPHON CASTLE /199 INTRODUCTIONS BLUE PRIZM SPURS SP
Jul 31, 2025	Ungraded	$8	ebay	2024-25 Panini Mosaic Stephon Castle Introductions Blue /199 Rookie
Jul 31, 2025	Ungraded	$12	ebay	2024-25 Mosaic Stephon Castle Introductions RC Blue Rookie #181/199 Spurs
Jul 30, 2025	Ungraded	$14	ebay	2024-25 Panini Mosaic Stephon Castle RC Rookie Introductions Blue Prizm /199 DW
Jul 29, 2025	Ungraded	$20	ebay	2024-25 Panini Mosaic Stephon Castle Rookie Introductions #16 Blue Mosaic /199 #20
Jul 26, 2025	Ungraded	$10	ebay	2024-25 PANINI MOSAIC STEPHON CASTLE /199 INTRODUCTIONS BLUE PRIZM SPURS SP #20
Jul 25, 2025	Ungraded	$12	ebay	2024-25 PANINI MOSAIC STEPHON CASTLE /199 INTRODUCTIONS BLUE PRIZM SPURS SP #20
Jul 21, 2025	Ungraded	$8	ebay	2024-25 PANINI MOSAIC STEPHON CASTLE /199 INTRODUCTIONS BLUE PRIZM SPURS SP

Similar Opportunities

Other Parallels

Stephon Castle #20 #20

Purple

2024 · Panini Mosaic Introductions

PopHunter surfaces potentially undervalued scarcity and relative value signals. This is not financial or investment advice. Always do your own research before purchasing graded cards.