1200mm Heavy Prototype Siege Cannon — EVE Online prices
PLEX
4.90M ISK
1d▼ 0.25% 7d▲ 1.37%
INJECTOR
736.80M ISK
1d▲ 1.51% 7d▼ 0.42%
EXTRACTOR
467.70M ISK
1d— 0.02% 7d▲ 0.32%
PLEX / Injector
150
EVE Online event · Oct 6 — Nov 3
Crimson Harvest
Event market
Jita · 7 days
Cruor 219.80M▲ 1.1% Ashimmu 230.50M▲ 3.6% Bhaalgorn 922.50M▲ 2.6%
Ends in
24d 04h 59m
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1200mm Heavy Prototype Siege Cannon

Type ID
9377
Volume
20.0 m³
Group
Projectile Weapon
Category
Module

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 317.3K 7 415.0K 28 2026-10-08 4%
AMARR 342.0K 6 370.6K 11 2026-10-08 66%
DODIXIE 172.4K 10 440.0K 4 2026-10-08 94%
RENS 379.3K 3 881.3K 8 2026-10-05 97%

Price chart (last 29 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