Greg Gross Base #334 · Topps (1975) | PopHunter

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Greg Gross

Name: Greg Gross
Brand: Baseball
SKU: cmqemimk8099jz814m49gzklh

Base💎 5.4% gemRC

Topps · #334 · 1975

eBaySearch Sold comps

Estimated Market Value · PSA 10

Estimate

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

PSA 10 $

$256

PSA 10 Pop

Gem Rate

5.4%

30D Change

0.0%

Market data as of Jul 5, 2026

Opportunity

53.8

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

7.31x

Active Listings

—

PSA10 Mkt Cap

$5,120

PSA 10 Price

$256

30D PSA10

0.0%

90D PSA10

0.0%

Raw Price

30D Raw

+23.8%

90D Raw

+14.4%

Prices by Grade & Grader

Population Reports

PSA Population

371 total

PSA 10

PSA 9

118

PSA 8

190

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 28, 2026	Ungraded	$1	ebay	1975 Topps - Greg Gross #334 (RC) #334
Jun 28, 2026	Ungraded	$2	ebay	Greg Gross RC 1975 Topps #334 Houston Astros #334
Jun 19, 2026	Ungraded	$2	ebay	1975 Topps #334 Greg Gross - VG #334
Jun 17, 2026	Ungraded	$2	ebay	1975 Topps Greg Gross Rookie Houston Astros #334 #334
Jun 3, 2026	Ungraded	$3	ebay	1975 Topps #334 Greg Gross RC EXMT/EXMT+ X3729482 #334
Jun 3, 2026	Ungraded	$0	ebay	1975 Topps Set-Break #334 Greg Gross RC NEAR MINT #334
Jun 3, 2026	Ungraded	$1	ebay	1975 Topps Set-Break #334 Greg Gross RC NM-MT OR BETTER GMCARDS #334
May 29, 2026	Ungraded	$1	ebay	1975 Topps Card Baseball Greg Gross RC Astros #334 NM #334
May 24, 2026	Ungraded	$2	ebay	1975 Topps Greg Gross RC #334 Astros NM+ (002) #334
May 20, 2026	Ungraded	$3	ebay	1975 Topps Set-Break #334 Greg Gross RC NM-MT OR BETTER GMCARDS #334
May 15, 2026	Ungraded	$1	ebay	1975 Topps Greg Gross Rookie Houston Astros #334 #334
May 6, 2026	Ungraded	$1	ebay	1975 Topps #334 Greg Gross #334
May 3, 2026	Ungraded	$1	ebay	1975 Topps Set-Break #334 Greg Gross RC NM-MT OR BETTER GMCARDS #334
May 3, 2026	Ungraded	$1	ebay	1975 Topps - Greg Gross #334 (RC) #334
Apr 30, 2026	Ungraded	$1	ebay	1975 Topps - Greg Gross #334 (RC) #334
Apr 30, 2026	PSA 10	$256		1975 Topps Greg Gross #334 PSA Gem Mint 10....
Apr 29, 2026	Ungraded	$6	ebay	1975 Topps Set-Break #334 Greg Gross RC NM-MT OR BETTER GMCARDS #334
Apr 28, 2026	Ungraded	$2	ebay	1975 GREG GROSS TOPPS BASEBALL ROOKIE CARD RC #334 HOUSTON ASTROS #334
Apr 28, 2026	Ungraded	$1	ebay	1975 Topps Baseball #334 - Greg Gross ASR, RC - Houston Astros 75-138 #334
Apr 21, 2026	Ungraded	$4	ebay	1975 Topps Set-Break #334 Greg Gross RC NM-MT OR BETTER GMCARDS #334
Apr 19, 2026	Ungraded	$1	ebay	1975 Topps Card Baseball Greg Gross RC Houston Astros #334 NM #334
Apr 16, 2026	Ungraded	$1	ebay	1975 Topps Set-Break #334 Greg Gross RC NM-MT OR BETTER GMCARDS #334
Apr 12, 2026	Ungraded	$2	ebay	1975 Topps #334 Greg Gross - RC - VG #334
Apr 12, 2026	SGC 9.5	$27	ebay	1975 TOPPS ALL-STAR ROOKIE #334 GREG GROSS RC ASTROS POP 1 SGC 9.5
Apr 8, 2026	Ungraded	$1	ebay	1975 Topps - Greg Gross #334 (RC) #334
Mar 30, 2026	Ungraded	$1	ebay	1975 Topps Baseball Card #334 Greg Gross ASR Houston Astros EX-MT *aa #334
Mar 29, 2026	Ungraded	$1	ebay	1975 Topps #334 Greg Gross RC Astros #334
Mar 26, 2026	Ungraded	$1	ebay	1975 Topps #334 Greg Gross - RC- POOR #334
Mar 24, 2026	Ungraded	$2	ebay	Greg Gross 1975 Topps Vintage Baseball #334 Houston Astros Rookie Cup! creases #334
Mar 23, 2026	Ungraded	$1	ebay	1975 TOPPS BASEBALL SET, #334 Greg Gross RC, Houston Astros, EX #334
Mar 19, 2026	Ungraded	$5	ebay	1975 Topps Set-Break #334 Greg Gross RC NM-MT OR BETTER GMCARDS #334
Mar 13, 2026	Ungraded	$2	ebay	1975 Topps Minis #334 Greg Gross Rookie Card NrMt Astros
Mar 9, 2026	Ungraded	$2	ebay	1975 Topps Baseball Greg Gross #334 NM #334
Feb 27, 2026	PSA 9	$36	ebay	1975 Topps #334 Greg Gross PSA 9 #334
Feb 24, 2026	Ungraded	$2	ebay	1975 Topps Greg Gross Rookie #334 Houston Astros #334
Feb 23, 2026	Ungraded	$3	ebay	1975 Topps Set-Break #334 Greg Gross RC NM-MT OR BETTER GMCARDS #334
Feb 16, 2026	SGC 8	$23	ebay	1975 Topps Greg Gross #334 SGC 8 NM-MT Rookie #334
Feb 4, 2026	PSA 9	$42	ebay	1975 Topps Baseball PSA 9 #334 Greg Gross #334
Jan 7, 2026	SGC 8	$14	ebay	1975 Topps Set-Break #334 Greg Gross SGC 8 NM MT #334
Nov 22, 2025	PSA 8.5	$21	ebay	1975 Topps Set-Break #334 Greg Gross PSA 8.5 NM-MT+ #334
Oct 29, 2025	PSA 8	$10	ebay	1975 TOPPS #334 GREG GROSS ROOKIE RC PSA 8 #334
Oct 13, 2025	PSA 8	$13	ebay	1975 TOPPS #334 GREG GROSS PSA 8 #334
Oct 5, 2025	PSA 8	$7	ebay	1975 Topps Greg Gross PSA 8 NM-MT #334 #334
Sep 8, 2025	PSA 8	$8	ebay	1975 Topps All-Star Rookie Cup #334 Greg Gross - PSA 8 - Houston Astros #334
Sep 6, 2025	PSA 8	$14	ebay	1975 TOPPS GREG GROSS # 334 PSA 8 #334
Aug 24, 2025	PSA 8.5	$13	ebay	1975 TOPPS ALL-STAR ROOKIE #334 GREG GROSS RC ASTROS PSA 8.5
Aug 11, 2025	PSA 9	$32	ebay	1975 Topps #334 Greg Gross Houston Astros PSA 9 MINT
Jul 15, 2025	PSA 9	$32	ebay	1975 Topps Set-Break #334 Greg Gross PSA 9 MINT #334
Jun 25, 2025	PSA 8	$11	ebay	1975 TOPPS ALL-STAR ROOKIE #334 GREG GROSS RC ASTROS PSA 8 SET BREAK
Jun 13, 2025	PSA 9	$27	ebay	1975 Topps #334 Greg Gross (RC) Houston Astros PSA 9 MINT #334

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