Guardian Sphinx

Structure Deck: Invincible Fortress (2006), Yu-Gi-Oh!, SD7-EN005, Common


Guardian Sphinx
Printing1st Edition $0.49Unlimited $0.73

1st Edition, Near Mint

$0.49

TCGplayer market price (an average of recent sales)

As of Oct 26 (yesterday). Unchanged since Oct 23.

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Price trend

For the 1st Edition printing.

Oct 19 $0.46 → Oct 26, 2026 $0.49 +6.5%

$0.46$0.47$0.48$0.49
Oct 19, 2026Oct 21, 2026Oct 22, 2026Oct 23, 2026Oct 26, 2026

Sep 26 $0.43 → Oct 26, 2026 $0.49 +14.0%

$0.43$0.44$0.46$0.48$0.49
Sep 26, 2026Oct 6, 2026Oct 11, 2026Oct 16, 2026Oct 26, 2026

Jul 28 $0.45 → Oct 26, 2026 $0.49 +8.9%

$0.42$0.44$0.46$0.48$0.49
Jul 28, 2026Aug 27, 2026Sep 11, 2026Sep 26, 2026Oct 26, 2026

Oct 26, 2025 $0.50 → Oct 26, 2026 $0.49 −2.0%

$0.56$0.37$0.40$0.45$0.50$0.49
Oct 26, 2025Feb 24, 2026Apr 26, 2026Jun 26, 2026Oct 26, 2026

Feb 8, 2024 $0.59 → Oct 26, 2026 $0.49 −16.9%

$0.61$0.37$0.40$0.50$0.49
Feb 8, 2024Jan 3, 2025Jun 17, 2025Nov 29, 2025Oct 26, 2026

Vs its set

Over the 90 days to Oct 26, 2026: the 1st Edition printing +8.9%; the median other card in Structure Deck: Invincible Fortress +7.6% (31 other cards, each at its tracked printing).

Market details

Record

Price history Feb 8, 2024 to Oct 26, 2026

Highest (1st Edition)$0.61first Aug 25, 2024 to Aug 26, 2024
Lowest (1st Edition)$0.37Apr 20, 2026 only
Vs highest20% below $0.61

Price changes, last 30 days

DatePriceChange
Oct 12$0.43 → $0.47+9.3%Show on chart
Oct 17$0.47 → $0.49+4.3%Show on chart
Oct 18$0.49 → $0.46−6.1%Show on chart
Oct 23$0.46 → $0.49+6.5%Show on chart

Same set: Structure Deck: Invincible Fortress (32)

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Live market

Newest TCGplayer value: Oct 26, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.