How many cards are in YuGiOh Speed Duel GX: Duel Academy Box?

Our Yu-Gi-Oh! price guide lists 29 cards for YuGiOh Speed Duel GX: Duel Academy Box, 29 of them with live market prices.

What is the most valuable card in YuGiOh Speed Duel GX: Duel Academy Box?

The most valuable card in YuGiOh Speed Duel GX: Duel Academy Box is Elemental HERO Flame Wingman SGX1-ENA21 at $74.93 in PSA 10 ($2.13 raw).

Is Elemental HERO Flame Wingman SGX1-ENA21 worth grading?

A PSA 10 Elemental HERO Flame Wingman SGX1-ENA21 sells for $74.93 vs $2.13 raw — a 35× premium. That gap is what makes grading a well-centered, clean copy worthwhile.

Yu-Gi-Oh! set

YuGiOh Speed Duel GX: Duel Academy Box Card List & Price Guide

Yu-Gi-Oh!29 cards29 priced

YuGiOh Speed Duel GX: Duel Academy Box (Yu-Gi-Oh!) has 29 cards in our price guide, 29 of them with live market values. The most valuable is Elemental HERO Flame Wingman SGX1-ENA21 at $74.93 in PSA 10 ($2.13 raw). Across the set, PSA 10 copies total $1.3K and raw copies $65.86.

Cards: 29
With prices: 29
PSA 10 total: $1.3K
Raw total: $65.86
Avg gem premium: 21×
Top card: $74.93

Most valuable cards

The 12 highest-value cards in YuGiOh Speed Duel GX: Duel Academy Box, ranked by PSA 10 price (best graded or raw where no PSA 10 sale exists).

Elemental HERO Flame Wingman SGX1-ENA21

Raw $2.13PSA 10 $74.93

D.D. Warrior Lady SGX1-ENE04

Raw $3.63PSA 10 $66.00

Winged Kuriboh SGX1-ENA06

Raw $2.23PSA 10 $58.36

Dekoichi the Battlechanted Locomotive SGX1-END05

Raw $3.80PSA 10 $50.56

Ojama King SGX1-ENC21

Raw $2.21PSA 10 $50.00

Double Cyclone SGX1-END15

Raw $3.37PSA 10 $48.04

Cyber Dragon SGX1-ENG01

Raw $3.00PSA 10 $46.01

Polymerization SGX1-ENA12

Raw $2.96PSA 10 $45.58

Don Zaloog SGX1-ENI04

Raw $2.89PSA 10 $45.47

Destiny HERO - Plasma SGX1-ENB01

Raw $2.87PSA 10 $45.31

Ojama Knight SGX1-ENC23

Raw $1.95PSA 10 $44.61

Ancient Gear Golem SGX1-END01

Raw $2.91PSA 10 $44.29

Best cards to grade

Elemental HERO Flame Wingman SGX1-ENA21 shows the biggest jump in YuGiOh Speed Duel GX: Duel Academy Box: $2.13 raw to $74.93 in PSA 10, a 35× premium. Ranked by PSA 10 price ÷ raw price; only cards with a PSA 10 value of $20 or more are shown.

Full checklist

All 29 cards we track from YuGiOh Speed Duel GX: Duel Academy Box, with the latest raw and graded market values. Tap any card for its full price history.

Card	Raw	PSA 9	PSA 10	CGC 10	BGS 10
Ancient Gear Golem SGX1-END01	$2.91	$30.97	$44.29	$27.00	$58.00
Apprentice Magician SGX1-ENI05	$1.68	$10.00	$38.94	$23.00	$51.00
Armed Dragon LV7 SGX1-ENC08	$2.32	$11.00	$42.42	$25.00	$55.00
Crystal Beast Sapphire Pegasus SGX1-ENF08	$1.84	$9.14	$39.85	$24.00	$52.00
Cyber Dragon SGX1-ENG01	$3.00	$16.86	$46.01	$34.99	$60.00
D.D. Warrior Lady SGX1-ENE04	$3.63	$54.97	$66.00	$40.00	$86.00
Dekoichi the Battlechanted Locomotive SGX1-END05	$3.80	$19.08	$50.56	$30.00	$66.00
Destiny HERO - Dark Angel SGX1-ENB09	$1.42	$9.00	$37.60	$23.00	$49.00
Destiny HERO - Plasma SGX1-ENB01	$2.87	$14.21	$45.31	$27.00	$59.00
Don Zaloog SGX1-ENI04	$2.89	$14.36	$45.47	$27.00	$59.00
Double Cyclone SGX1-END15	$3.37	$16.75	$48.04	$29.00	$62.00
Elemental HERO Darkbright SGX1-ENA25	$2.38	$11.83	$42.74	$26.00	$56.00
Elemental HERO Flame Wingman SGX1-ENA21	$2.13	$15.50	$74.93	$45.00	$97.00
Elemental HERO Plasma Vice SGX1-ENA26	$1.67	$10.00	$38.94	$23.00	$51.00
Elemental HERO Steam Healer SGX1-ENA24	$1.72	$10.00	$39.21	$24.00	$51.00
Elemental HERO Thunder Giant SGX1-ENA22	$1.84	$9.19	$39.90	$24.00	$52.00
Floodgate Trap Hole SGX1-ENI23	$2.37	$11.83	$42.74	$26.00	$56.00
Goddess with the Third Eye SGX1-ENA05	$1.78	$10.00	$39.58	$24.00	$51.00
Mokey Mokey SGX1-ENI03	$1.52	$9.00	$38.14	$23.00	$50.00
Ojama Blue SGX1-ENC11	$1.89	$10.00	$39.10	$23.00	$51.00
Ojama King SGX1-ENC21	$2.21	$6.50	$50.00	$30.00	$65.00
Ojama Knight SGX1-ENC23	$1.95	$13.57	$44.61	$27.00	$58.00
Ojama Red SGX1-ENC10	$1.46	$9.00	$37.98	$23.00	$49.00
Polymerization SGX1-ENA12	$2.96	$13.00	$45.58	$27.00	$59.00
Sphere Kuriboh SGX1-ENI12	$1.92	$9.54	$40.28	$24.00	$52.00
Ultimate Ancient Gear Golem SGX1-END21	$2.29	$22.83	$42.31	$29.99	$55.00
Volcanic Doomfire SGX1-ENH01	$1.84	$9.19	$39.90	$24.00	$52.00
Volcanic Rocket SGX1-ENH10	$1.97	$9.79	$40.55	$24.00	$53.00
Winged Kuriboh SGX1-ENA06	$2.23	$11.61	$58.36	$35.00	$76.00

About this set

YuGiOh Speed Duel GX: Duel Academy Box is a Yu-Gi-Oh! set. Midpoint tracks 29 cards from it, 29 with market prices from recent sales and 29 with a PSA 10 value. The set's most valuable card is Elemental HERO Flame Wingman SGX1-ENA21 at $74.93 in PSA 10 ($2.13 raw). Priced raw copies add up to $65.86, and PSA 10 copies to $1.3K. On average a PSA 10 sells for 21× the raw price across the set's graded cards.

Frequently asked questions

How many cards are in YuGiOh Speed Duel GX: Duel Academy Box?: Our Yu-Gi-Oh! price guide lists 29 cards for YuGiOh Speed Duel GX: Duel Academy Box, 29 of them with live market prices.
What is the most valuable card in YuGiOh Speed Duel GX: Duel Academy Box?: The most valuable card in YuGiOh Speed Duel GX: Duel Academy Box is Elemental HERO Flame Wingman SGX1-ENA21 at $74.93 in PSA 10 ($2.13 raw).
Is Elemental HERO Flame Wingman SGX1-ENA21 worth grading?: A PSA 10 Elemental HERO Flame Wingman SGX1-ENA21 sells for $74.93 vs $2.13 raw — a 35× premium. That gap is what makes grading a well-centered, clean copy worthwhile.

Is your Yu-Gi-Oh! card centered well enough to grade?

Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.

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