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Gem-Knight Zirconia
Yu-Gi-Oh · Ultra Rare

Gem-Knight Zirconia

$0.15
+$0.02+20.0% · 30D
Aggregated from verified sold data · eBay, TCGplayer & PriceCharting
Where these prices come from

Yu-Gi-Oh prices on TCGIndex are TCGplayer market prices (the US market), in US dollars, with graded and sold prices from PriceCharting and eBay. Another currency is a conversion from USD at the day's rate, not a European market price. We do not use Cardmarket or Cardtrader prices for Yu-Gi-Oh.

Market Health
Healthy
Well supported
Confidence
80/100
High reliability
Liquidity
Low
Thin market
Sales Volume
29 / yr
Sold per year, updated 12h ago
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Before the price moves

We find the Yu-Gi-Oh cards about to rise.

Every night the model scores every Yu-Gi-Oh! card on the market. Every morning at 07:30 UTC it publishes the one most likely to gain 10% within 30 days, with its entry price and the reasons, then scores it in public.

Hit +10%
54%
Average return, day 30
+16.8%
Picks scored
147

Last 90 days, live picks only, losses included.

See today’s Yu-Gi-Oh! pick

Published this morning, public in 14 days. Full record

Price & Volume
Market price Sales volume
Jul 2026 – today
Sales & Liquidity
Market Price$0.15
7-Day Change+0.0%
90-Day Change-21.1%
LiquidityLow
Market TrendStable
Price by Grade
BGS 10$40·
PSA 10$31·
SGC 10$19·
CGC 10$12·
PSA 9$6·
Raw· 29 sales$0·
Price by Condition · 3
Anchored to market price · condition spread from TCGplayer
Near Mint
1st Edition · English
$0.15
-5.3%
Lightly Played
1st Edition · English
$0.11
+18.2%
Moderately Played
1st Edition · English
$0.73

Gem-Knight Zirconia price history

Near Mint market price on the dates below, from TCGIndex's daily record (111 days tracked). High $0.24 on Jul 2026, low $0.09 on Feb 2026.

WhenPricevs today
Today$0.18
7 days ago$0.19-5.3%
30 days ago$0.15+20.0%
90 days ago$0.23-21.7%
6 months ago$0.14+28.6%
MonthMonth-end price
Jan 2026$0.12
Feb 2026$0.12
Mar 2026$0.10
Apr 2026$0.12
May 2026$0.15
Jun 2026$0.17
Jul 2026$0.23
Aug 2026$0.18
Sep 2026$0.18
Oct 2026$0.18
Nov 2026$0.18

Gem-Knight Zirconia PSA 10 price and graded values

What Gem-Knight Zirconia (Battles of Legend: Monster Mayhem) sells for by grade, from verified sold listings. A PSA 10 sells for $30.91 against $0.15 raw, a 206x grading premium. PSA 9 copies trade around $6.00.

GradeMarket price
Raw (ungraded)$0.15
PSA 9$6.00
CGC 10$12.00
SGC 10$19.00
PSA 10$30.91
BGS 10$40.00

Graded prices: PriceCharting sold data, refreshed daily. Grading costs, turnaround and the odds of a 10 decide whether the premium is worth chasing. Most valuable Yu-Gi-Oh PSA 10 cards

Gem-Knight Zirconia FAQ

How much is Gem-Knight Zirconia worth right now?
Gem-Knight Zirconia from Battles of Legend: Monster Mayhem is trading around $0.15 raw (ungraded) on the secondary market, and around $30.91 as a PSA 10. TCGIndex refreshes this price every day.
How much is Gem-Knight Zirconia PSA 10 worth?
A PSA 10 Gem-Knight Zirconia sells for around $30.91, a PSA 9 around $6.00, against $0.15 for a raw copy. These are market prices from verified sold listings, updated daily.
Is Gem-Knight Zirconia worth grading?
A PSA 10 Gem-Knight Zirconia is worth about 206 times the raw price ($30.91 vs $0.15). Grading pays off when the gap covers the grading fee and the risk of a 9 ($6.00): at $0.15 raw the grading fee costs more than the card itself, so it pays only for a copy you expect to come back a 10.
Is Gem-Knight Zirconia going up or down?
Gem-Knight Zirconia is up 20.0% over 30 days, unchanged over 7 days. The full price history is on this page.
Is Gem-Knight Zirconia a good investment?
TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $0.15, up 20.0% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy. TCGIndex publishes one Yu-Gi-Oh pick every morning; each pick becomes public 14 days later and is scored at day 30.

Other printings of Gem-Knight Zirconia

Gem-Knight Zirconia has 2 other priced printings, from $0.57 to $3.10. Cheapest first.