How much is Gem-Knight Aquamarine worth right now?

Gem-Knight Aquamarine from Duel Terminal 5 is trading around $2.00 raw (ungraded) on the secondary market, and around $73.62 as a PSA 10. TCGIndex refreshes this price every day.

How much is Gem-Knight Aquamarine PSA 10 worth?

A PSA 10 Gem-Knight Aquamarine sells for around $73.62, a PSA 9 around $10.98, against $2.00 for a raw copy. These are market prices from verified sold listings, updated daily.

Is Gem-Knight Aquamarine worth grading?

A PSA 10 Gem-Knight Aquamarine is worth about 37 times the raw price ($73.62 vs $2.00). Grading pays off when the gap covers the grading fee and the risk of a 9 ($10.98): at $2.00 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 Aquamarine going up or down?

Gem-Knight Aquamarine is unchanged over the last 30 days. The full price history is on this page.

Is Gem-Knight Aquamarine a good investment?

TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $2.00, unchanged 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 5#DT05-EN035

Yu-Gi-Oh · Duel Terminal Super Parallel Rare

Gem-Knight Aquamarine

Name: Gem-Knight Aquamarine (Duel Terminal 5)
Brand: Yu-Gi-Oh
Availability: InStock

DT05-EN035Duel Terminal 5

$2.00

+$0.00+0.0% · 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

74/100

Reliable

Liquidity

Low

Thin market

Sales Volume

9 / 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$2.00

7-Day Change+0.0%

90-Day Change-2.0%

LiquidityLow

Market TrendStable

Price by Grade

BGS 10$96·

PSA 10$74·

SGC 10$44·

CGC 10$29·

PSA 9$11·

Raw· 9 sales$2·

Price by Condition · 3

Anchored to market price · condition spread from TCGplayer

Near Mint

Limited · English

$2.00

+1.0%

Lightly Played

Limited · English

$1.90

-19.4%

Moderately Played

Limited · English

$2.11

Gem-Knight Aquamarine price history

Near Mint market price on the dates below, from TCGIndex's daily record (64 days tracked). High $3.39 on Jan 2026, low $2.04 on Jul 2026.

When	Price	vs today
Today	$2.09
7 days ago	$2.09	+0.0%
30 days ago	$2.09	+0.0%
90 days ago	$2.13	-1.9%
6 months ago	$2.54	-17.7%

Month	Month-end price
Jan 2026	$3.31
Feb 2026	$2.93
Mar 2026	$2.63
Apr 2026	$2.65
May 2026	$2.49
Jun 2026	$2.21
Jul 2026	$2.20
Aug 2026	$2.12
Sep 2026	$2.11
Oct 2026	$2.09

Gem-Knight Aquamarine PSA 10 price and graded values

What Gem-Knight Aquamarine (Duel Terminal 5) sells for by grade, from verified sold listings. A PSA 10 sells for $73.62 against $2.00 raw, a 37x grading premium. PSA 9 copies trade around $10.98.

Grade	Market price	vs raw
Raw (ungraded)	$2.00
PSA 9	$10.98	5.5x
CGC 10	$29.00	14.5x
SGC 10	$44.00	22.0x
PSA 10	$73.62	36.8x
BGS 10	$96.00	48.0x

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 Aquamarine FAQ

How much is Gem-Knight Aquamarine worth right now?: Gem-Knight Aquamarine from Duel Terminal 5 is trading around $2.00 raw (ungraded) on the secondary market, and around $73.62 as a PSA 10. TCGIndex refreshes this price every day.
How much is Gem-Knight Aquamarine PSA 10 worth?: A PSA 10 Gem-Knight Aquamarine sells for around $73.62, a PSA 9 around $10.98, against $2.00 for a raw copy. These are market prices from verified sold listings, updated daily.
Is Gem-Knight Aquamarine worth grading?: A PSA 10 Gem-Knight Aquamarine is worth about 37 times the raw price ($73.62 vs $2.00). Grading pays off when the gap covers the grading fee and the risk of a 9 ($10.98): at $2.00 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 Aquamarine going up or down?: Gem-Knight Aquamarine is unchanged over the last 30 days. The full price history is on this page.
Is Gem-Knight Aquamarine a good investment?: TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $2.00, unchanged 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 Aquamarine

Gem-Knight Aquamarine has 2 other priced printings, from $0.19 to $1.21. Cheapest first.

Gem-Knight Aquamarine

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

Gem-Knight Aquamarine price history

Gem-Knight Aquamarine PSA 10 price and graded values

Gem-Knight Aquamarine FAQ

Other printings of Gem-Knight Aquamarine

More cards from Duel Terminal 5

Priced near Gem-Knight Aquamarine in Duel Terminal 5