George Brett Base #228 · Topps (1975) | PopHunter

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George Brett

Name: George Brett
Brand: Baseball
SKU: cmqemikx2082iz8144cw3dfbk

Base💎 0.1% gem

Topps · #228 · 1975

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 $

$74,877

PSA 10 Pop

Gem Rate

0.1%

30D Change

-0.1%

Market data as of Jul 2, 2026

Opportunity

63.3

Collector

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Investor

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Speculation

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See pricing to unlock Collector, Investor & Speculation scores

Market

PSA10 / PSA9

9.11x

Active Listings

—

PSA10 Mkt Cap

$823,642

PSA 10 Price

$74,877

30D PSA10

-0.1%

90D PSA10

-0.3%

Raw Price

$76

30D Raw

+23.2%

90D Raw

-5.9%

Prices by Grade & Grader

Population Reports

PSA Population

17,981 total

PSA 10

PSA 9

332

PSA 8

3,271

PSA 7

4,285

PSA 6

3,677

PSA 5

2,505

PSA 4

2,230

PSA 3

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Recent Sales

Date	Grade	Price	Platform	Title
Jul 2, 2026	Ungraded	$90	ebay	1975 Topps George Brett #228 Rookie Card Kansas City Royals
Jul 2, 2026	PSA 7	$468	ebay	1975 Topps #228 George Brett Kansas City Royals RC Rookie HOF PSA 7 NM
Jul 2, 2026	PSA 4	$121	ebay	PSA 4 1975 Topps - George Brett #228 (RC) #228
Jul 1, 2026	Ungraded	$87	ebay	1975 Topps #228 George Brett Royals RC HOF 1.5 - FAIR #228
Jul 1, 2026	Ungraded	$80	ebay	1975 TOPPS #228 GEORGE BRETT ROYALS SHARP FRONT TAPE BACK 559108 (KYCARDS)
Jul 1, 2026	Ungraded	$50	ebay	1975 TOPPS GEORGE BRETT ROOKIE RC BASEBALL CARD #228 CREASE READ DESC #228
Jul 1, 2026	PSA 6	$230	ebay	1975 TOPPS #228 GEORGE BRETT RC ROYALS HOF PSA 6
Jul 1, 2026	PSA 5	$175	ebay	1975 Topps #228 George Brett ROOKIE RC PSA 5 Graded Baseball Card MLB Royals ##228
Jul 1, 2026	PSA 5	$156	ebay	1975 Topps #228 - George Brett Rookie (RC) PSA 5 EX #228
Jul 1, 2026	PSA 5	$156	ebay	1975 TOPPS #228 GEORGE BRETT RC ROYALS HOF PSA 5
Jul 1, 2026	PSA 4	$166	ebay	George Brett 1975 Topps Rookie #228 Kansas City Royals PSA 4 VG-EX #228
Jul 1, 2026	PSA 2	$83	ebay	1975 Topps George Brett RC #228 Royals PSA 2 Rookie
Jun 30, 2026	Ungraded	$60	ebay	1975 TOPPS GEORGE BRETT ROOKIE RC BASEBALL CARD #228 SMALL CREASING READ DESC #228
Jun 30, 2026	PSA 6	$200	ebay	1975 TOPPS #228 GEORGE BRETT RC ROYALS HOF PSA 6 #228
Jun 30, 2026	PSA 6	$256	ebay	🔥🔥1975 TOPPS #228 GEORGE BRETT Rookie Card RC PSA 6 EX-MT HOF #228
Jun 30, 2026	SGC 5.5	$145	ebay	1975 Topps HOF George Brett #228 Kansas City Royals SGC 5.5 EX+ Rookie Vintage #228
Jun 30, 2026	PSA 5	$158	ebay	1975 Topps George Brett Rookie RC #228 Royals PSA 5
Jun 29, 2026	Ungraded	$95	ebay	1975 Topps - George Brett #228 (RC) #228
Jun 29, 2026	Ungraded	$51	ebay	1975 Topps George Brett #228 Rookie Kansas City Royals RC P/F/G HOF IC564 #228
Jun 29, 2026	Ungraded	$75	ebay	1975 Topps - George Brett #228 (RC) #228
Jun 29, 2026	PSA 7	$440	ebay	1975 Topps George Brett #228 PSA 7 Rookie RC HOF #228
Jun 29, 2026	SGC 7	$389	ebay	1975 Topps #228 George Brett RC Royals SGC 7 NM #228
Jun 29, 2026	PSA 6.5	$338	ebay	1975 Topps GEORGE BRETT #228 PSA 6.5 EX-MT+ #228
Jun 29, 2026	SGC 6	$215	ebay	Topps 1975 Topps George Brett RC #228 Kansas City Royals SGC 6 Graded #228
Jun 29, 2026	SGC 5	$149	ebay	1975 Topps #228 George Brett SGC EX 5 *6078
Jun 29, 2026	SGC 4	$66	ebay	1975 Topps George Brett Rookie RC #228 Royals SGC 4
Jun 28, 2026	Ungraded	$75	ebay	1975 Topps - George Brett #228 (RC) #228
Jun 28, 2026	Ungraded	$130	ebay	1975 Topps - George Brett #228 (RC) #228
Jun 28, 2026	SGC 7	$375	ebay	1975 Topps George Brett (Rookie) #228 SGC 7 NM #228
Jun 28, 2026	PSA 6	$289	ebay	1975 Topps #228 GEORGE BRETT Rookie PSA 6 EX-MT. Sharp & centered #228
Jun 28, 2026	PSA 5	$175	ebay	1975 Topps - George Brett #228 (RC) PSA 5 #228
Jun 28, 2026	PSA 4	$112	ebay	1975 Topps George Brett #228 PSA 4 (RC) Rookie Card VG-EX - Royals #228
Jun 28, 2026	PSA 4	$125	ebay	1975 TOPPS #228 GEORGE BRETT ROOKIE RC PSA 4 #228
Jun 27, 2026	Ungraded	$70	ebay	1975 Topps- George Brett #228 (RC) #228
Jun 27, 2026	Ungraded	$85	ebay	1975 Topps - George Brett #228 (RC) Hall Of Fame Kansas City Royals NICE! #228
Jun 27, 2026	Ungraded	$33	ebay	1975 Topps Set-Break #228 George Brett RC LOW GRADE (crease) GMCARDS #228
Jun 27, 2026	SGC 1	$65	ebay	1975 Topps #228 George Brett (RC, HOF) - SGC: Poor 1 Baseball Card #228
Jun 26, 2026	Ungraded	$66	ebay	1975 Topps George Brett #228 Rookie RC HOF 2v5 #228
Jun 26, 2026	Ungraded	$76	ebay	1975 Topps - George Brett #228 #228
Jun 26, 2026	Ungraded	$80	ebay	Topps 1975 Topps George Brett RC Rookie #228 Kansas City Royals #228
Jun 26, 2026	Ungraded	$90	ebay	1975 Topps - George Brett #228 (RC) #228
Jun 26, 2026	Ungraded	$48	ebay	1975 Topps Baseball #228 George Brett Rookie RC B
Jun 26, 2026	Ungraded	$26	ebay	1975 Topps Baseball #228 George Brett Rookie RC A
Jun 26, 2026	Ungraded	$135	ebay	GEORGE BRETT 1975 Topps RC #228 (EX/EX+) '75 Rookie Kansas City Royals #228
Jun 26, 2026	PSA 8	$725	ebay	1975 Topps #228 George Brett Rookie PSA 8 NM-MT (ST) Kansas City Royals #228
Jun 26, 2026	PSA 8	$1,334	ebay	1975 Topps Set-Break #228 George Brett PSA 8 NM-MT #228
Jun 26, 2026	PSA 7	$457	ebay	Topps 1975 Topps George Brett #228 (RC) PSA 7 #228
Jun 26, 2026	PSA 5	$220	ebay	1975 Topps Set-Break #228 George Brett PSA 5 EX #228
Jun 26, 2026	SGC 3.5	$99	ebay	1975 TOPPS #228 GEORGE BRETT SGC 3.5 VG+ HOF RC ROOKIE - Kansas City Royals #228
Jun 25, 2026	PSA 7	$382	ebay	1975 Topps #228 George Brett Kansas City Royals RC Rookie PSA 7 NM

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