Alliance Insight Most Valuable Cards: Yu-Gi-Oh! ALIN

Alliance Insight is a Yu-Gi-Oh! TCG core booster set (set code ALIN). Our price guide tracks 49 of its printings (4 Super Rare, 10 Ultra Rare, 10 Secret Rare, 25 Quarter Century Secret Rare). These are its most valuable cards today, read from TCGplayer's market price every morning, so the order below is always current. For every card in the set with the cheapest store price, see Alliance Insight's full card list.

The 20 most valuable cards in Alliance Insight

#	Card	Rarity	Market	7d
1	Dark Magician Girl the Magician's Apprentice (Quarter Century Secret Rare) ALIN-EN004	Quarter Century Secret Rare	$187.78	—
2	Dragon Master Lords ALIN-EN000	Quarter Century Secret Rare	$75.10	—
3	Gordian Slicer (Quarter Century Secret Rare) ALIN-EN066	Quarter Century Secret Rare	$64.28	—
4	Maliss P March Hare (Quarter Century Secret Rare) ALIN-EN023	Quarter Century Secret Rare	$57.41	—
5	Dark Magician Girl the Magician's Apprentice ALIN-EN004	Secret Rare	$51.64	—
6	Snake-Eyes Vengeance Dragon (Quarter Century Secret Rare) ALIN-EN040	Quarter Century Secret Rare	$39.44	—
7	Witch of the White Forest (Quarter Century Secret Rare) ALIN-EN058	Quarter Century Secret Rare	$38.01	—
8	Diabellstar Vengeance (Quarter Century Secret Rare) ALIN-EN011	Quarter Century Secret Rare	$33.36	—
9	Backup @Ignister (Quarter Century Secret Rare) ALIN-EN002	Quarter Century Secret Rare	$29.75	—
10	Spectral, Dragon Ruler of Flickers (Quarter Century Secret Rare) ALIN-EN018	Quarter Century Secret Rare	$24.94	—
11	Regenesis Archfiend (Quarter Century Secret Rare) ALIN-EN016	Quarter Century Secret Rare	$24.82	—
12	Juraishin, the Cursed Thunder God (Quarter Century Secret Rare) ALIN-EN043	Quarter Century Secret Rare	$24.10	—
13	Songs of the Dominators (Quarter Century Secret Rare) ALIN-EN078	Quarter Century Secret Rare	$24.04	—
14	Gordian Slicer ALIN-EN066	Secret Rare	$22.69	—
15	Maliss P March Hare ALIN-EN023	Secret Rare	$20.34	—
16	Chasma, Dragon Ruler of Auroras (Quarter Century Secret Rare) ALIN-EN047	Quarter Century Secret Rare	$19.82	—
17	Eclipse, Dragon Ruler of Catastrophes (Quarter Century Secret Rare) ALIN-EN048	Quarter Century Secret Rare	$19.57	—
18	Cyberdark Wurm (Quarter Century Secret Rare) ALIN-EN027	Quarter Century Secret Rare	$19.17	—
19	Live Twin Lil-la Sweet (Quarter Century Secret Rare) ALIN-EN028	Quarter Century Secret Rare	$19.01	—
20	Allied Code Talker @Ignister (Quarter Century Secret Rare) ALIN-EN051	Quarter Century Secret Rare	$17.68	—

Alliance Insight Quarter Century Secret Rare cards

Quarter Century Secret Rares are Secret Rares with the 25th-anniversary stamp, the chase printing of the anniversary-era sets. Alliance Insight has 25. The dearest three are Dark Magician Girl the Magician's Apprentice (Quarter Century Secret Rare) ($187.78), Dragon Master Lords ($75.10) and Gordian Slicer (Quarter Century Secret Rare) ($64.28). Every Quarter Century Secret Rare card across all sets is in our Quarter Century Secret Rare list.

Where the value sits

On 28 October 2026, the ten most valuable cards held 59% of the value of the printings we track (US$1,011.91 across 49 priced printings). 1 card was worth US$100 or more. A handful of chase printings carry the set, and most playable cards cost very little as singles.

Alliance Insight booster box and sealed prices

A booster box of Alliance Insight is $40.76 at TCGplayer market today. Every sealed product from the set, with the cheapest in-stock store listing we found:

Product	TCGplayer market	Cheapest store listing
Alliance Insight Booster Box [1st Edition]	$40.76	$34.98 at eBay
Alliance Insight Booster Box [1st Edition] Mini Box (Retail Exclusive)	$20.65	$16.00 at eBay
Alliance Insight Booster Pack [1st Edition]	$1.85	$2.99 at Cash Cards Unlimited

Store prices for the same box differ by more than the cost of a few packs: compare every store on Alliance Insight's booster box page before you buy.

Open boxes or buy singles?

If you want one particular chase card, buying the single is almost always cheaper than opening packs for it: most boxes contain none of the top 20, and the one you want is one of many. Open boxes for the fun of opening; buy singles for the cards your deck or binder needs. How much are my Yu-Gi-Oh! cards worth? shows how to price what you pull, and each card page charts its price history so you can see whether today's price is high for it.

Other sets

The same list for Battles of Legend: Monster Mayhem and Supreme Darkness. Across every set, the dearest cards are in the most expensive Yu-Gi-Oh! TCG cards.