Reinforcement of the Army

King's Court (2021), Yu-Gi-Oh!, KICO-EN051, Collector's Rare


Reinforcement of the Army

Printing: 1st Edition · Near Mint

$11.16

TCGplayer market price (an average of recent sales)

As of Oct 19 (yesterday).

Listed median$13.00asks on TCGplayer as of Oct 19 (1.2× the market price)

Change

7d−1.4% −$0.1630d−2.1% −$0.2490d−4.2% −$0.491y−1.8% −$0.21

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Related cards

Price trend

Oct 11 $11.32 → Oct 18, 2026 $11.16 −1.4%

$11.32$11.00$11.40$11.16
Oct 11, 2026Oct 13, 2026Oct 14, 2026Oct 15, 2026Oct 18, 2026

Sep 18 $11.40 → Oct 18, 2026 $11.16 −2.1%

$11.40$11.16
Sep 18, 2026Sep 28, 2026Oct 3, 2026Oct 8, 2026Oct 18, 2026

Jul 20 $11.65 → Oct 18, 2026 $11.16 −4.2%

$11.70$11.40$11.60$11.16
Jul 20, 2026Aug 19, 2026Sep 3, 2026Sep 18, 2026Oct 18, 2026

Oct 18, 2025 $11.37 → Oct 18, 2026 $11.16 −1.8%

$11.70$10.91$11.00$11.20$11.40$11.16
Oct 18, 2025Feb 16, 2026Apr 18, 2026Jun 18, 2026Oct 18, 2026

Feb 8, 2024 $38.09 → Oct 18, 2026 $11.16 −70.7%

$38.09$10.58low$20.00$30.00$11.16
Feb 8, 2024Dec 31, 2024Jun 13, 2025Nov 24, 2025Oct 18, 2026

Record

Price history Feb 8, 2024 to Oct 18, 2026

Highest$38.09Feb 8, 2024
Lowest$10.58May 24, 2025
Vs highest71% below $38.09

Price changes, last 30 days

DatePriceChange
Sep 28$11.40 → $11.34−0.5%Show on chart
Oct 3$11.34 → $11.28−0.5%Show on chart
Oct 5$11.28 → $11.32+0.4%Show on chart
Oct 14$11.32 → $11.25−0.6%Show on chart
Oct 15$11.25 → $11.17−0.7%Show on chart
Oct 18$11.17 → $11.16−0.1%Show on chart

Vs its set

Over the 90 days to Oct 18, 2026: this card −4.2%; the median other printing in King's Court 0.0% (79 other printings). 73 of those 79 changed price, but no more than half rose and no more than half fell, so the middle change is 0%.

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Live market

Newest TCGplayer value: Oct 19, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.