Galvanic Key

Mirrodin (2003), Magic: The Gathering, #173, Common, art by Tony Szczudlo


Galvanic Key
PrintingNormal $0.25Foil $0.75

Normal · Near Mint

$0.25

TCGplayer market price (an average of recent sales)

As of Oct 17 (3 days ago). Unchanged since Oct 15.

Change

7d+19.0% +$0.0430d+56.3% +$0.0990d+38.9% +$0.071y+108% +$0.13

For the Normal printing.

Latest change+13.6%Oct 15, $0.22 → $0.25

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Related cards

Price trend

Oct 10 $0.21 → Oct 17, 2026 $0.25 +19.0%

$0.21$0.22$0.23$0.24$0.25
Oct 10, 2026Oct 12, 2026Oct 13, 2026Oct 14, 2026Oct 17, 2026

Sep 17 $0.16 → Oct 17, 2026 $0.25 +56.3%

$0.16$0.18$0.20$0.22$0.25
Sep 17, 2026Sep 27, 2026Oct 2, 2026Oct 7, 2026Oct 17, 2026

Jul 19 $0.18 → Oct 17, 2026 $0.25 +38.9%

$0.16$0.18$0.20$0.22$0.25
Jul 19, 2026Aug 18, 2026Sep 2, 2026Sep 17, 2026Oct 17, 2026

Oct 17, 2025 $0.12 → Oct 17, 2026 $0.25 +108%

$0.12$0.15$0.20$0.25
Oct 17, 2025Feb 15, 2026Apr 17, 2026Jun 17, 2026Oct 17, 2026

Feb 8, 2024 $0.13 → Oct 17, 2026 $0.25 +92.3%

$0.10$0.15$0.20$0.25
Feb 8, 2024Dec 31, 2024Jun 13, 2025Nov 23, 2025Oct 17, 2026

Record

Price history Feb 8, 2024 to Oct 17, 2026

Highest (Normal)$0.25Oct 15, 2026
Lowest (Normal)$0.10Jan 25, 2025

Price changes, last 30 days

DatePriceChange
Sep 18$0.16 → $0.19+18.8%Show on chart
Sep 23$0.19 → $0.20+5.3%Show on chart
Oct 10$0.20 → $0.21+5.0%Show on chart
Oct 12$0.21 → $0.22+4.8%Show on chart
Oct 15$0.22 → $0.25+13.6%Show on chart

Vs its set

Over the 90 days to Oct 17, 2026: the Normal printing +38.9%; the median other card in Mirrodin +2.9% (305 other cards, each at its tracked printing).

Printings

PrintingMarketListed median
Foil$0.75$0.76
Normal (the headline price)$0.25$0.25

Keep exploring

Live market

Newest TCGplayer value: Oct 17, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.