We may earn a commission from qualifying purchases made through our eBay & TCGplayer links.
Price & Volume
Market price Sales volume
Jul 2026 – today
Sales & Liquidity
Market Price$2.13
7-Day Change-14.4%
90-Day Change—
LiquidityMedium
Market TrendStable
Price by Grade
BGS 10$34·
PSA 10$26·
CGC 10$16·
SGC 10$16·
PSA 9$10·
Raw· 37 sales$2·
Price by Condition · 8
Anchored to market price · condition spread from TCGplayer
Near Mint
Unlimited · English
$2.13
+3.6%
Near Mint
1st Edition · English
$1.10
-1.4%
Lightly Played
1st Edition · English
$1.10
-3.3%
Lightly Played
Unlimited · English
$0.53
+0.0%
Moderately Played
1st Edition · English
$0.73
-14.4%
Moderately Played
Unlimited · English
$0.80
+18.1%
Heavily Played
1st Edition · English
$0.43
-2.4%
Damaged
1st Edition · English
$0.69
+21.7%
Gem-Knight Ruby FAQ
How much is Gem-Knight Ruby worth right now?
Gem-Knight Ruby from Hidden Arsenal 5: Steelswarm Invasion is trading around $2.13 on the secondary market. TCGIndex refreshes this price every day.
Is Gem-Knight Ruby going up or down?
Gem-Knight Ruby is down -13.3% over 30 days, down -14.4% over 7 days, and the trend currently reads down. The full price history is on this page.
Is Gem-Knight Ruby a good investment?
TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $2.13, down -13.3% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy.
More cards from Hidden Arsenal 5: Steelswarm Invasion
TCGIndex