Gem-Knight Quartz

25th Anniversary Tin: Dueling Heroes Mega Pack (2023), Yu-Gi-Oh!, MP23-EN123, Common

Printing: 1st Edition, Near Mint

$0.20

TCGplayer market price (an average of recent sales)

As of Oct 26 (yesterday).

Buy on TCGplayer Search on eBay

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Price trend

Oct 19 $0.22 → Oct 26, 2026 $0.20 −9.1%

$0.24$0.21$0.22$0.23$0.20

Oct 19, 2026Oct 21, 2026Oct 22, 2026Oct 23, 2026Oct 26, 2026

Sep 26 $0.24 → Oct 26, 2026 $0.20 −16.7%

$0.24$0.21$0.22$0.23$0.20

Sep 26, 2026Oct 6, 2026Oct 11, 2026Oct 16, 2026Oct 26, 2026

Jul 28 $0.18 → Oct 26, 2026 $0.20 +11.1%

$0.24$0.17$0.18$0.22$0.20

Jul 28, 2026Aug 27, 2026Sep 11, 2026Sep 26, 2026Oct 26, 2026

Oct 26, 2025 $0.15 → Oct 26, 2026 $0.20 +33.3%

$0.24$0.09$0.15$0.20

Oct 26, 2025Feb 24, 2026Apr 26, 2026Jun 26, 2026Oct 26, 2026

Feb 8, 2024 $0.06 → Oct 26, 2026 $0.20 +233%

$0.24$0.03$0.10$0.15$0.20

Feb 8, 2024Jan 3, 2025Jun 17, 2025Nov 29, 2025Oct 26, 2026

Vs its set

Over the 90 days to Oct 26, 2026: this card +11.1%; the median other card in 25th Anniversary Tin: Dueling Heroes Mega Pack +2.9% (282 other cards, each at its tracked printing).

Market details

Sold vs asking

Recent sales (TCGplayer market price)$0.20

Sellers asking (median listing)$0.22

0$0.22

Sellers ask about the same as the recent sale price.

Asking figure from TCGplayer listings, as of Oct 26.

Record

Price history Feb 8, 2024 to Oct 26, 2026

Highest$0.24first Sep 23, 2026 to Sep 26, 2026

Lowest$0.03Aug 26, 2024 to Aug 28, 2024

Vs highest17% below $0.24

Price changes, last 30 days

Date	Price	Change
Sep 30	$0.23 → $0.22	−4.3%	Show on chart
Oct 6	$0.22 → $0.21	−4.5%	Show on chart
Oct 19	$0.21 → $0.22	+4.8%	Show on chart
Oct 20	$0.22 → $0.24	+9.1%	Show on chart
Oct 23	$0.24 → $0.22	−8.3%	Show on chart
Oct 26	$0.22 → $0.20	−9.1%	Show on chart