![Keystone Koppers [Homebrew] — Atari 7800 Price & Value](/api/images/junkpal-products/games/keystone-koppers-homebrew-atari-7800-price/img0/cover.webp)
Keystone Koppers [Homebrew] — Atari 7800 価格と価値
Atari 7800Atari 7800用 Keystone Koppers [Homebrew] の価値 — ルーズカートリッジ、CIB、未開封品。
Keystone Koppers [Homebrew] value — Loose ￥9,343 · $57 · Complete (CIB) ￥39,011 · $238 · Sealed (new) ￥13,113 · $80. Prices updated 2026年7月.
Platform · Atari 7800Publisher · AtariAgeGenre · Platformer
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Converted from USD at the ECB reference rate — sold comps are US-market sales.
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価格データの検証元 · 1
- PriceCharting — Keystone Koppers [Homebrew] (Atari 7800)￥38,929 · $237.5
ゲーム詳細
- Brand
- Atari
- Platform
- Atari 7800
- Publisher
- AtariAge
- Genre
- Platformer
Keystone Koppers [Homebrew] (Atari 7800) resale value
A loose copy of Keystone Koppers [Homebrew] averages around $57. A complete-in-box (CIB) copy — game, box, and manual — runs about $238, and a factory-sealed copy commands $80.
What drives the price
Condition is everything: a clean, unscratched label, an intact box without crushing, and the original manual can swing the value 30–50%. Test that the game works before you buy or sell.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Loose | ￥9,343 · $57 | eBay sold comps |
| Complete (CIB) | ￥39,011 · $238 | eBay sold comps |
| Sealed (new) | ￥13,113 · $80 | eBay sold comps |
| Graded (WATA/CGC) | ￥14,260 · $87 | eBay sold comps |
よくある質問
- Keystone Koppers [Homebrew] のルーズコピーの相場はいくらですか？
- Atari 7800 の Keystone Koppers [Homebrew] のルーズコピーは現在 $57 の価値があります。
- このホームブリューゲームの未開封コピーはいくらですか？
- Keystone Koppers [Homebrew] の未開封コピーは $80 の再販価値で掲載されています。
- ゲームがCIBの場合、いくらで売れると予想できますか？
- Keystone Koppers [Homebrew] のCIB版は最も高い価格で、$238 の価値があります。
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