Mysterious room marked key
Mysterious room marked key is worth about 3,555,555 ₽ on the flea market (+444,444 ₽ over 7 days) · Therapist pays 765,000 ₽.
Updated 2026-09-26 15:00 UTC
PvP prices
- Flea (lowest)
- 3,555,555 ₽
- Flea 24h average
- 3,900,281 ₽
- 24h range
- —
- 48h change
- —
- Offers listed
- —
- Flea fee to list
- 199,210 ₽
- Net after fee
- 3,356,345 ₽
- Best trader
- Therapist · 765,000 ₽
PvE prices
No PvE observations yet for this item.
Price history (90 days, PvP)
Item stats
- Base price
- 1,500,000 ₽
- Size
- 1×1
- Weight
- 0.01 kg
- Flea level required
- —
- Types
- keys
Quests needing Chek. 13
- Blue Fire · ×1
- Broadcast - Part 5 · Jaeger · ×1
- To the Light - The Other Side · Mechanic · ×1
FAQ
How much is Chek. 13 worth in Tarkov?
Mysterious room marked key sells for around 3,555,555 ₽ on the flea market, with a 24-hour average of 3,900,281 ₽, Therapist pays 765,000 ₽. Prices update every 30 minutes.
Where should I sell Chek. 13?
The flea market pays more than any trader for Mysterious room marked key — about 3,555,555 ₽ versus 765,000 ₽ from Therapist, before flea fees.
Why is Chek. 13 expensive?
Mysterious room marked key holds its value because it is required by 3 quests. Items with quest and craft demand stay expensive regardless of how common they are.
Is Chek. 13 going up or down in price?
Mysterious room marked key has risen 14.3% over the last 7 days.
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