Community price on backpack.tf: 16.0–18.0 keys, last changed 2022-03-22 (4.5y ago). The live quote above, 13.2 keys, is 17% lower and last moved 1h ago. They are different measures: the quote is what traders and bots are asking and bidding on the classifieds right now, and it moves for thousands of items every day; the community price is a suggestion accepted by vote, which changes only when someone argues it should. A quote well away from the vote is usually a price that is about to be re-argued. Community prices from backpack.tf, read 1h ago.
Steam Market asking price: $69.52 — the lowest of one listing for the Cloud 9 effect when we looked on 2026-09-03 01:26 UTC (3d ago). This is what a seller is asking, not what anything sold for. Steam pays out in Steam wallet funds, not cash, and Valve takes roughly 15% at the till — so asking prices there run well above the 13 keys, 12.77 ref shown above, which comes from the keys-and-metal market on backpack.tf. The two are different markets and are never blended. Steam lists the item as “Unusual Tyrantium Helmet”, with no effect in the name — the effect comes from the individual listing.
Price history
47 observations
Interactive chart. Press the left and right arrow keys to move along the series, Home or End to jump to either end, Escape to clear.
The key axis converts at today's rate. Prices are recorded in metal, so a line that is flat in keys followed the key rate rather than standing still.
Cloud 9 Tyrantium Helmet sell price, 2025-09-25 to 2026-09-05: 47 observations, from 18.2 keys to 13.2 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
18.2 keys
13.2 keys
30 SEP 2025 · 20:45 UTC
18.2 keys
13.3 keys
9 OCT 2025 · 08:28 UTC
17.4 keys
13.9 keys
25 OCT 2025 · 16:35 UTC
15.8 keys
12.6 keys
10 NOV 2025 · 00:36 UTC
16.5 keys
13.2 keys
22 JAN 2026 · 01:43 UTC
25.1 keys
21.1 keys
29 JAN 2026 · 01:44 UTC
24.9 keys
20.9 keys
1 FEB 2026 · 15:42 UTC
23.7 keys
19.9 keys
8 FEB 2026 · 22:42 UTC
22.8 keys
19.5 keys
19 APR 2026 · 20:30 UTC
26.0 keys
21.0 keys
22 JUN 2026 · 17:13 UTC
17.5 keys
15.2 keys
3 AUG 2026 · 00:24 UTC
10.4 keys
8.97 keys
11 AUG 2026 · 01:12 UTC
10.5 keys
9.01 keys
21 AUG 2026 · 04:07 UTC
11.5 keys
10.0 keys
22 AUG 2026 · 04:09 UTC
11.5 keys
10.0 keys
22 AUG 2026 · 16:08 UTC
11.6 keys
10.1 keys
23 AUG 2026 · 04:09 UTC
11.6 keys
10.1 keys
23 AUG 2026 · 16:10 UTC
11.6 keys
10.1 keys
24 AUG 2026 · 04:09 UTC
11.6 keys
10.1 keys
24 AUG 2026 · 16:08 UTC
11.6 keys
10.1 keys
25 AUG 2026 · 16:09 UTC
11.7 keys
10.2 keys
26 AUG 2026 · 04:09 UTC
11.8 keys
10.2 keys
26 AUG 2026 · 16:08 UTC
11.8 keys
10.2 keys
27 AUG 2026 · 04:10 UTC
12.1 keys
10.5 keys
27 AUG 2026 · 16:08 UTC
12.1 keys
10.6 keys
28 AUG 2026 · 04:08 UTC
12.2 keys
10.6 keys
29 AUG 2026 · 04:09 UTC
12.7 keys
11.0 keys
29 AUG 2026 · 16:09 UTC
12.7 keys
11.0 keys
30 AUG 2026 · 04:09 UTC
12.7 keys
11.0 keys
30 AUG 2026 · 16:07 UTC
12.7 keys
11.1 keys
31 AUG 2026 · 04:09 UTC
12.6 keys
11.0 keys
1 SEP 2026 · 04:09 UTC
12.6 keys
11.0 keys
1 SEP 2026 · 16:08 UTC
12.7 keys
11.0 keys
2 SEP 2026 · 04:08 UTC
12.5 keys
10.8 keys
2 SEP 2026 · 16:08 UTC
12.6 keys
11.0 keys
3 SEP 2026 · 04:08 UTC
12.6 keys
11.0 keys
3 SEP 2026 · 16:08 UTC
13.4 keys
11.6 keys
4 SEP 2026 · 16:08 UTC
13.0 keys
11.3 keys
5 SEP 2026 · 04:08 UTC
13.5 keys
11.7 keys
5 SEP 2026 · 16:08 UTC
13.2 keys
11.5 keys
Price history in numbers
47 readings since 25 Sep 2025
Over the last 30 days the Cloud 9 Tyrantium Helmet's sell price ranged from 10.5 keys to 13.5 keys and is up 26.2% after 32 moves. Over a year it ranged from 10.4 keys to 26.0 keys (down 27.4%). Today's 13.2 keys sits in the lower third of its range: the lowest we have recorded is 10.4 keys (3 Aug 2026) and the highest 26.0 keys (19 Apr 2026). The price has moved 46 times since we began recording it — about once every 8 days.