Guardian Heroes / ガーディアンヒーローズ
セガサターンUS price ≈ 5.7x the Japanese price
Japan vs US prices for Guardian Heroes from the YenVault database. The headline comparison — complete in box (cib) — is ¥5,940 in Japan against $226.37 in the US.
Japan vs US, at a glance
Bars are scaled to the first figure recorded for each row, with yen converted at ¥150 = $1 (the rate used across this database), so the two markets can be compared on one scale. Labels show the recorded figures exactly as published in the table below.
Prices, loose and complete kept separate
| Condition | Japan price (source · date) | US price (source · date) | Gap |
|---|---|---|---|
| Loose | データなし（ブックオフ／駿河屋でディスクのみ単品を確認できず。参考: 日本版の輸入価格 loose $39.31、PriceCharting 日本版ページ、成約ベース） | $121.50（PriceCharting、成約ベース、2026-11-08取得） | 判定不可 |
| Complete in box (CIB) | ¥5,940（ブックオフ公式オンラインストア、出品、2026-11-08確認。帯の明記なし。補足: 駿河屋価格履歴では ¥5,960、2026-04-15。参考: 日本版の輸入価格 CIB $44.78） | $226.37（PriceCharting、成約ベース、2026-11-08取得） | 約+¥28,020・5.7倍 |
Source notes are reproduced exactly as recorded in the database (in Japanese) so no detail is lost in translation. Prices are dated snapshots, not live quotes.
How to read these numbers
- Loose and CIB are never mixed. On many titles most of the gap lives in the box and manual.
- Sold vs. asking asymmetry. US prices come from PriceCharting, built from sold listings. Japanese prices are mostly shop and marketplace listings (asking prices), except where a sold median is noted — so every ratio is a guide, not gospel.
- Conversion is ¥150 = $1 throughout, the same rate used across the database.
- No US release? For Japan-only titles the US column shows the US import price of the Japanese version, labelled as such — that gap is mostly the import margin.
- Snapshot date: this database was generated 2026-11-13. Verify current listings before buying.
How to buy Guardian Heroes from Japan
Copies in Japan are sold through domestic marketplaces and used-game shops that generally do not ship overseas, so most overseas collectors buy through a proxy (buying) service or a forwarding service. Our step-by-step guide covers how proxy services work, what the fees look like on a real example, and how to work out the total cost before you commit:How to Buy Retro Games from Japan. The wider picture is inthe price-gap guide, and every tracked title is on the price database page.
What to watch out for
- Loose: サターンはリージョンロックあり（日本版は北米本体で起動不可）。米国買い手はUS版そのものにプレミアを払う構造
- Complete in box (CIB): 同上。日米差の主因は移植性・流通量の差で、日本版を輸出しても米国版の価格にはならない