Escape from Tarkov · Key
Mysterious room marked key
Type
Key
Size
1×1 (1 slot)
Weight
0.01 kg
Uses
10
Flea Market
From level 35
Base value
1,500,000 ₽
The Mysterious room marked key (Chek. 13) is a key in Escape from Tarkov. It opens 1 lock on Streets of Tarkov and has 10 uses before it breaks. It is needed for 1 quest: Broadcast - Part 5. At the last price snapshot it sold best on the Flea Market for about 1,477,285 ₽.
Keep it
Keep one until you finish Broadcast - Part 5.
Price
Snapshot · 2026-11-04Flea 24h avg
1,477,285 ₽
Flea 24h low
999,999 ₽
Best trader
765,000 ₽
Per slot
1,477,285 ₽
PvP flea prices before fees, from tarkov.dev. Refreshed hourly.
What the Mysterious room marked key opens
| Map | Lock | Count | Note |
|---|---|---|---|
| Streets of Tarkov | door | 1 |
Quests that need it
| Quest | Trader | Level | Requirement |
|---|---|---|---|
| Broadcast - Part 5 | Jaeger | 17 | Key needed to complete |
FAQ
What does the Mysterious room marked key open in Tarkov?
It opens 1 door on Streets of Tarkov. The key has 10 uses.
Is the Mysterious room marked key needed for quests?
Yes: Broadcast - Part 5 (Jaeger).
Is the Mysterious room marked key needed for the hideout?
No hideout upgrade needs it.
How much is the Mysterious room marked key worth?
At the last snapshot (2026-11-04) the best sale was 1,477,285 ₽ on the Flea Market (24h average, before fees). The price box on this page shows the current figure, refreshed hourly.
More keys for Streets of Tarkov
Data from the free tarkov.dev API (regular (PvP)), joined by XGamingServer: quests, hideout, map locks, crafts and barters as of 2026-11-04. Prices refresh hourly. More on the community wiki. Not affiliated with Battlestate Games.
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