How much is Gem-Knight Iolite worth right now?

Gem-Knight Iolite from Duel Terminal 6 is trading around $0.55 raw (ungraded) on the secondary market, and around $43.57 as a PSA 10. TCGIndex refreshes this price every day.

How much is Gem-Knight Iolite PSA 10 worth?

A PSA 10 Gem-Knight Iolite sells for around $43.57, a PSA 9 around $7.00, against $0.55 for a raw copy. These are market prices from verified sold listings, updated daily.

Is Gem-Knight Iolite worth grading?

A PSA 10 Gem-Knight Iolite is worth about 79 times the raw price ($43.57 vs $0.55). Grading pays off when the gap covers the grading fee and the risk of a 9 ($7.00): at $0.55 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 Iolite going up or down?

Gem-Knight Iolite is up 1.9% over 30 days, down 1.8% over 7 days. The full price history is on this page.

Is Gem-Knight Iolite a good investment?

TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $0.55, up 1.9% 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.

Home/Yu-Gi-Oh/Duel Terminal 6#DT06-EN068

Yu-Gi-Oh · Duel Terminal Normal Parallel Rare

Gem-Knight Iolite

Name: Gem-Knight Iolite (Duel Terminal 6)
Brand: Yu-Gi-Oh
Availability: InStock

DT06-EN068Duel Terminal 6

$0.55

+$0.01+1.9% · 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

65/100

Reliable

Liquidity

Low

Thin market

Sales Volume

13 / yr

Sold per year, updated 1h ago

BuyBuy on TCGplayer Recent eBay Sales

We may earn a commission from qualifying purchases made through our eBay & TCGplayer links.

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%: 53%
Average return, day 30: +16.8%
Picks scored: 145

Last 90 days, live picks only, losses included.

Picked before they moved

+232.5%

Assault Blackwing - Kusanagi the Gathering Storm (Starlight Rare)

$11.87 → $39.47

+127.7%

Superdreadnought Rail Cannon Gustav Rocket (Starlight Rare)

See today’s Yu-Gi-Oh! pick

Published this morning, public in 14 days. Full record

Pick of the day

Today’s Yu-Gi-Oh! pickHigh ConvictionEntry under $20

A Yugioh card that sat flat for a week just broke out sharply to a fresh three month high, while its set and the wider game barely moved.

See today’s Yu-Gi-Oh! pickPublic in 14 days, when 59% of the move is gone. Full record

Price & Volume

Market price Sales volume

Jul 2026 – today

Sales & Liquidity

Market Price$0.55

7-Day Change-1.8%

90-Day Change-6.8%

LiquidityLow

Market TrendStable

Price by Grade

BGS 10$57·

PSA 10$44·

SGC 10$26·

CGC 10$17·

PSA 9$7·

Raw· 13 sales$1·

Price by Condition · 3

Anchored to market price · condition spread from TCGplayer

Near Mint

Limited · English

$0.55

-1.8%

Lightly Played

Limited · English

$0.41

-4.7%

Moderately Played

Limited

$0.19

Gem-Knight Iolite price history

Near Mint market price on the dates below, from TCGIndex's daily record (60 days tracked). High $0.67 on Sep 2026, low $0.40 on Jan 2026.

When	Price	vs today
Today	$0.55
7 days ago	$0.56	-1.8%
30 days ago	$0.54	+1.9%
90 days ago	$0.59	-6.8%
6 months ago	$0.53	+3.8%

Month	Month-end price
Jan 2026	$0.42
Feb 2026	$0.42
Mar 2026	$0.49
Apr 2026	$0.50
May 2026	$0.55
Jun 2026	$0.57
Jul 2026	$0.61
Aug 2026	$0.62
Sep 2026	$0.56
Oct 2026	$0.56
Nov 2026	$0.55

Gem-Knight Iolite PSA 10 price and graded values

What Gem-Knight Iolite (Duel Terminal 6) sells for by grade, from verified sold listings. A PSA 10 sells for $43.57 against $0.55 raw, a 79x grading premium. PSA 9 copies trade around $7.00.

Grade	Market price	vs raw
Raw (ungraded)	$0.55
PSA 9	$7.00	12.7x
CGC 10	$17.00	30.9x
SGC 10	$26.00	47.3x
PSA 10	$43.57	79.2x
BGS 10	$57.00	103.6x

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 Iolite FAQ

How much is Gem-Knight Iolite worth right now?: Gem-Knight Iolite from Duel Terminal 6 is trading around $0.55 raw (ungraded) on the secondary market, and around $43.57 as a PSA 10. TCGIndex refreshes this price every day.
How much is Gem-Knight Iolite PSA 10 worth?: A PSA 10 Gem-Knight Iolite sells for around $43.57, a PSA 9 around $7.00, against $0.55 for a raw copy. These are market prices from verified sold listings, updated daily.
Is Gem-Knight Iolite worth grading?: A PSA 10 Gem-Knight Iolite is worth about 79 times the raw price ($43.57 vs $0.55). Grading pays off when the gap covers the grading fee and the risk of a 9 ($7.00): at $0.55 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 Iolite going up or down?: Gem-Knight Iolite is up 1.9% over 30 days, down 1.8% over 7 days. The full price history is on this page.
Is Gem-Knight Iolite a good investment?: TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $0.55, up 1.9% 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 Iolite

Gem-Knight Iolite has one other priced printing.

Hidden Arsenal 6: Omega Xyz · #HA06-EN032 · Super Rare$0.44