ARB INDEX

The Cardgap JP↔EN Arbitrage Index is (USD × FX) ÷ JP single price. Ratios above 1.5× signal a buy-in-Japan, sell-overseas opportunity. The Pokemon TCG market routinely produces 5×–50× spreads on Japanese-exclusive promos and older sets — these are the cards where international shipping + grading still nets a positive return.

TOP 100 · ranked by Arb IndexUPDATED 2026-04-20 · FX ¥159.07

#	CARD	USD	JPY	ARB INDEX
01	ブラッキーex Umbreon ex · Prismatic Evolutions[Special Illustration Rare]	$1479.17	¥423	556.2×
02	ブラッキーVMAX Umbreon VMAX · Evolving Skies[Rare Rainbow]	$1995.52	¥1,892	167.8×
03	リーフィアex Leafeon ex · Prismatic Evolutions[Special Illustration Rare]	$289.03	¥326	141.0×
04	ミュウツーGX Mewtwo-GX · Shining Legends[Rare Secret]	$556.91	¥807	109.8×
05	ブラッキーV Umbreon V · Evolving Skies[Rare Ultra]	$332.25	¥529	99.9×
06	リザードンex Charizard ex · 151[Special Illustration Rare]	$439.02	¥770	90.7×
07	ゼロミ Perrin · Twilight Masquerade[Special Illustration Rare]	$172.13	¥330	83.0×
08	ブースターex Flareon ex · Prismatic Evolutions[Special Illustration Rare]	$181.66	¥362	79.8×
09	ルギアV Lugia V · Silver Tempest[Rare Ultra]	$441.06	¥881	79.6×
10	ラティアスex Latias ex · Surging Sparks[Special Illustration Rare]	$174.00	¥353	78.4×
11	ニンフィアVMAX Sylveon VMAX · Evolving Skies[Rare Rainbow]	$360.38	¥1,239	46.3×
12	ゲンガーVMAX Gengar VMAX · Fusion Strike[Rare Rainbow]	$856.22	¥3,139	43.4×
13	ゲッコウガex Greninja ex · Scarlet & Violet Black Star Promos[Promo]	$101.35	¥389	41.4×
14	ピカチュウex Pikachu ex · Surging Sparks[Hyper Rare]	$78.11	¥351	35.4×
15	NのPlan N's Plan · Black Bolt[Special Illustration Rare]	$61.09	¥320	30.4×
16	レックウザVMAX Rayquaza VMAX · Evolving Skies[Rare Rainbow]	$770.71	¥5,347	22.9×
17	White Kyurem-GX Dragon Majesty[Rare Rainbow]	$55.11	¥415	21.1×
18	ゼイユ Carmine · Twilight Masquerade[Special Illustration Rare]	$70.99	¥597	18.9×
19	キチキギスex Fezandipiti ex · Shrouded Fable[Special Illustration Rare]	$46.88	¥410	18.2×
20	カビゴン Snorlax · SWSH Black Star Promos[Promo]	$229.56	¥2,019	18.1×
21	リザードンVSTAR Charizard VSTAR · Brilliant Stars[Rare Rainbow]	$77.81	¥855	14.5×
22	ファイヤー＆サンダー＆フリーザーGX Moltres & Zapdos & Articuno-GX · SM Black Star Promos[Promo]	$143.23	¥1,634	13.9×
23	スイレンのAid Lana's Aid · Twilight Masquerade[Special Illustration Rare]	$34.13	¥401	13.5×
24	マリィ Marnie · SWSH Black Star Promos[Promo]	$29.39	¥358	13.1×
25	オノノクス Haxorus · Black Bolt[Illustration Rare]	$58.65	¥752	12.4×
26	Ultra Necrozma-GX Forbidden Light[Rare Rainbow]	$41.64	¥554	12.0×
27	ニンフィアGX Sylveon-GX · Guardians Rising[Rare Rainbow]	$140.42	¥2,174	10.3×
28	タケルライコex Raging Bolt ex · Temporal Forces[Special Illustration Rare]	$64.55	¥1,026	10.0×
29	レックウザV Rayquaza V · Evolving Skies[Rare Ultra]	$288.26	¥4,682	9.8×
30	キルリア Kirlia · Scarlet & Violet[Illustration Rare]	$52.26	¥851	9.8×
31	カプ・テテフGX Tapu Lele-GX · Guardians Rising[Rare Rainbow]	$19.24	¥356	8.6×
32	シルヴァディGX Silvally-GX · Cosmic Eclipse[Rare Rainbow]	$27.47	¥513	8.5×
33	ルギアVSTAR Lugia VSTAR · Silver Tempest[Rare Secret]	$24.65	¥461	8.5×
34	ブースターVMAX Flareon VMAX · SWSH Black Star Promos[Promo]	$54.82	¥1,030	8.5×
35	Dawn Wings Necrozma-GX Ultra Prism[Rare Rainbow]	$21.67	¥410	8.4×
36	リザード Charmeleon · 151[Illustration Rare]	$80.58	¥1,539	8.3×
37	Dusk Mane Necrozma-GX Ultra Prism[Rare Rainbow]	$24.37	¥466	8.3×
38	ピィ Cleffa · Obsidian Flames[Illustration Rare]	$41.75	¥800	8.3×
39	モモワロウex Pecharunt ex · Shrouded Fable[Hyper Rare]	$18.98	¥367	8.2×
40	レントラー Luxray · SWSH Black Star Promos[Promo]	$81.03	¥1,596	8.1×
41	ルガルガンGX Lycanroc-GX · Burning Shadows[Rare Rainbow]	$15.57	¥308	8.0×
42	バタフリーVMAX Butterfree VMAX · Darkness Ablaze[Rare Rainbow]	$16.57	¥340	7.8×
43	ホゲータ Fuecoco · Paldea Evolved[Illustration Rare]	$51.32	¥1,061	7.7×
44	インテレオンVMAX Inteleon VMAX · Fusion Strike[Rare Rainbow]	$31.39	¥654	7.6×
45	ソルガレオ＆ルナアーラGX Solgaleo & Lunala-GX · Cosmic Eclipse[Rare Rainbow]	$121.18	¥2,569	7.5×
46	デデンネGX Dedenne-GX · Unbroken Bonds[Rare Rainbow]	$42.91	¥916	7.5×
47	エーフィVMAX Espeon VMAX · Fusion Strike[Rare Rainbow]	$284.65	¥6,138	7.4×
48	カイリューV Dragonite V · Evolving Skies[Rare Ultra]	$394.99	¥8,573	7.3×
49	ベトベトン＆アローラベトベトンGX Muk & Alolan Muk-GX · Unbroken Bonds[Rare Ultra]	$108.05	¥2,387	7.2×
50	フシギダネ Bulbasaur · SWSH Black Star Promos[Promo]	$43.87	¥981	7.1×
51	ルナアーラGX Lunala-GX · SM Black Star Promos[Promo]	$13.54	¥303	7.1×
52	カイリューGX Dragonite-GX · Dragon Majesty[Rare Ultra]	$55.76	¥1,291	6.9×
53	ペルシアン Persian · Shrouded Fable[Illustration Rare]	$54.68	¥1,308	6.6×
54	テッカグヤGX Celesteela-GX · Ultra Prism[Rare Rainbow]	$30.60	¥761	6.4×
55	ゲンガー Gengar · Lost Origin Trainer Gallery[Trainer Gallery Rare Holo]	$49.59	¥1,236	6.4×
56	シキジカ Deerling · Temporal Forces[Illustration Rare]	$35.28	¥880	6.4×
57	ラフレシアGX Vileplume-GX · Cosmic Eclipse[Rare Rainbow]	$52.13	¥1,316	6.3×
58	ギャラドスVMAX Gyarados VMAX · Evolving Skies[Rare Rainbow]	$42.89	¥1,100	6.2×
59	ラプラスVMAX Lapras VMAX · Sword & Shield[Rare Rainbow]	$15.68	¥405	6.2×
60	フシギダネ Bulbasaur · 151[Illustration Rare]	$79.78	¥2,111	6.0×
61	ホウオウGX Ho-Oh-GX · SM Black Star Promos[Promo]	$18.13	¥486	5.9×
62	チルタリスex Altaria ex · Paradox Rift[Special Illustration Rare]	$51.35	¥1,430	5.7×
63	ゾロアーク Zoroark · White Flare[Illustration Rare]	$52.80	¥1,478	5.7×
64	U-Turn Board Unified Minds[Rare Secret]	$15.98	¥451	5.6×
65	ホウオウGX Ho-Oh-GX · Burning Shadows[Rare Ultra]	$15.74	¥445	5.6×
66	リザードン＆テールナーGX Charizard & Braixen-GX · Cosmic Eclipse[Rare Rainbow]	$94.56	¥2,681	5.6×
67	アクジキングGX Guzzlord-GX · Crimson Invasion[Rare Rainbow]	$13.61	¥397	5.5×
68	ムゲンダイナVMAX Eternatus VMAX · Darkness Ablaze[Rare Rainbow]	$11.57	¥342	5.4×
69	イーブイ Eevee · Ultra Prism[Common]	$12.42	¥369	5.4×
70	カビゴン Snorlax · Paldean Fates[Shiny Rare]	$67.54	¥2,019	5.3×
71	サンダー Zapdos · SM Black Star Promos[Promo]	$19.34	¥582	5.3×
72	ストリンダーVMAX Toxtricity VMAX · Rebel Clash[Rare Rainbow]	$14.41	¥435	5.3×
73	Parasol Lady Paradox Rift[Special Illustration Rare]	$12.77	¥387	5.2×
74	ラティオス Latios · Surging Sparks[Illustration Rare]	$32.46	¥998	5.2×
75	セキタンザン Coalossal · SWSH Black Star Promos[Promo]	$28.25	¥877	5.1×
76	ハッサムVMAX Scizor VMAX · Darkness Ablaze[Rare Rainbow]	$11.14	¥353	5.0×
77	コダック Psyduck · 151[Illustration Rare]	$62.20	¥1,971	5.0×
78	カイリキーVMAX Machamp VMAX · Astral Radiance[Rare Rainbow]	$14.42	¥478	4.8×
79	イーブイ＆カビゴンGX Eevee & Snorlax-GX · Team Up[Rare Ultra]	$226.89	¥7,591	4.8×
80	オンバーンV Noivern V · Evolving Skies[Rare Ultra]	$61.76	¥2,083	4.7×
81	フシギバナ＆ツタージャGX Venusaur & Snivy-GX · Cosmic Eclipse[Rare Rainbow]	$49.10	¥1,660	4.7×
82	ミミッキュ Mimikyu · Paldean Fates[Shiny Rare]	$60.18	¥2,064	4.6×
83	カプ・ブルルGX Tapu Bulu-GX · Burning Shadows[Rare Rainbow]	$9.65	¥332	4.6×
84	リオル Riolu · Scarlet & Violet[Illustration Rare]	$38.62	¥1,332	4.6×
85	ファイヤー＆サンダー＆フリーザーGX Moltres & Zapdos & Articuno-GX · Hidden Fates[Rare Holo GX]	$46.92	¥1,634	4.6×
86	ラフレシアGX Vileplume-GX · Cosmic Eclipse[Rare Ultra]	$109.04	¥3,861	4.5×
87	デオキシスVSTAR Deoxys VSTAR · Crown Zenith Galarian Gallery[Rare Holo VSTAR]	$44.08	¥1,610	4.4×
88	Mega Sableye＆バンギラスGX Mega Sableye & Tyranitar-GX · Unified Minds[Rare Rainbow]	$83.26	¥3,050	4.3×
89	ゴース Gastly · Temporal Forces[Illustration Rare]	$103.39	¥3,905	4.2×
90	ワッカネズミ Tandemaus · Paldean Fates[Shiny Rare]	$33.79	¥1,286	4.2×
91	シャリタツ Tatsugiri · Twilight Masquerade[Illustration Rare]	$20.00	¥770	4.1×
92	テツノカシラex Iron Crown ex · Temporal Forces[Special Illustration Rare]	$35.25	¥1,360	4.1×
93	ズガドーンGX Blacephalon-GX · Lost Thunder[Rare Rainbow]	$35.55	¥1,385	4.1×
94	Counter Catcher Crimson Invasion[Rare Secret]	$11.37	¥446	4.1×
95	コイキング＆ホエルオーGX Magikarp & Wailord-GX · Team Up[Rare Ultra]	$845.57	¥33,860	4.0×
96	マーシャドー＆カイリキーGX Marshadow & Machamp-GX · Unbroken Bonds[Rare Ultra]	$235.68	¥9,551	3.9×
97	ミュウツーVSTAR Mewtwo VSTAR · Crown Zenith Galarian Gallery[Rare Holo VSTAR]	$290.62	¥11,808	3.9×
98	セレビィ＆フシギバナGX Celebi & Venusaur-GX · Team Up[Rare Rainbow]	$114.41	¥4,698	3.9×
99	アカマツ Crispin · Prismatic Evolutions[Special Illustration Rare]	$40.16	¥1,654	3.9×
100	Teal Mask Ogerpon ex Twilight Masquerade[Hyper Rare]	$8.93	¥372	3.8×

See also: /data (public dataset) · /psa-population (PSA scarcity) · /reports (weekly market)