425mm Prototype Gauss Gun — EVE Online prices
PLEX
4.96M ISK
1d▼ 0.06% 7d▼ 0.08%
INJECTOR
738.50M ISK
1d▲ 0.46% 7d▲ 0.45%
EXTRACTOR
465.40M ISK
1d▲ 0.54% 7d— 0.04%
PLEX / Injector
148
EVE Online event · Oct 6 — Nov 3
Crimson Harvest
Event market
Jita · 7 days
Cruor 149.70M▲ 57.7% Ashimmu 288.70M▲ 33.6% Bhaalgorn 929.90M▲ 0.2%
Ends in
19d 03h 27m
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425mm Prototype Gauss Gun

Type ID
7447
Volume
20.0 m³
Group
Hybrid Weapon
Category
Module

Where to get 425mm Prototype Gauss Gun

Tech I variants without a blueprint (compact, enduring, scoped and the like) drop from NPCs in missions, anomalies and sites. CCP does not publish drop tables, so this is a hint by item type.

Search “425mm Prototype Gauss Gun” in the EVE University wiki →

Best prices by market

Market Best Buy Orders Best Sell Orders Last trade?The day this item last changed hands in this hub. ESI records a candle only for days with at least one trade, so in a small hub the chart legitimately ends earlier than in Jita — that is thin trading, not missing data. Year position?Where the current sell price sits among the daily average prices of the last year. 0% — the cheapest it has been, 100% — the most expensive. Shown once there are at least 30 days of history.
JITA 478.3K 39 536.2K 39 2026-10-13 24%
AMARR 500.1K 12 1.95M 3 2026-10-12 100%
DODIXIE 214.7K 27 1.00M 17 2026-10-13 62%
RENS 506.0K 4 946.1K 3 2026-10-10 80%

Price chart (last 470 days)

Period: month 3 months year all
Technical analysis  — RSI 14, SMA 7/14/30, MACD, Bollinger Bands, support/resistance levels and volume spikes — overlay them on the chart to spot entries and avoid buying the top.
Available with the ISK Basic subscription. Pays for itself with one good trade.
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Indicators How to read?
RSI 14 — >70 overbought, <30 oversold
MACD 12/26/9 — crossing the signal line up means momentum is building

Trade volume chart

Order book