Community price on backpack.tf: 11.0–17.0 keys, last changed 2024-08-20 (2.0y ago). The live quote above, 12.8 keys, is inside the community’s range and last moved 10d 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 under an hour ago.
Steam Market asking price: $80.01 — the lowest of one listing for the Cloud 9 effect when we looked on 2026-09-05 01:23 UTC (19h 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 12 keys, 51 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 Bulb Bonnet”, with no effect in the name — the effect comes from the individual listing.
Price history
41 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 Bulb Bonnet sell price, 2025-09-25 to 2026-08-27: 41 observations, from 16.9 keys to 12.8 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
16.9 keys
9.72 keys
30 SEP 2025 · 22:56 UTC
16.9 keys
8.94 keys
9 OCT 2025 · 10:27 UTC
16.2 keys
9.37 keys
19 OCT 2025 · 22:25 UTC
15.4 keys
8.94 keys
25 OCT 2025 · 18:37 UTC
7.16 keys
7.16 keys
10 NOV 2025 · 02:31 UTC
15.5 keys
8.98 keys
19 NOV 2025 · 12:45 UTC
11.0 keys
8.30 keys
24 NOV 2025 · 16:48 UTC
11.8 keys
8.91 keys
1 DEC 2025 · 03:06 UTC
12.2 keys
9.27 keys
25 DEC 2025 · 11:14 UTC
12.3 keys
6.62 keys
30 DEC 2025 · 22:59 UTC
12.0 keys
7.09 keys
9 JAN 2026 · 11:45 UTC
10.8 keys
7.36 keys
22 JAN 2026 · 13:45 UTC
11.0 keys
7.50 keys
29 JAN 2026 · 03:45 UTC
10.8 keys
7.48 keys
1 FEB 2026 · 09:44 UTC
10.3 keys
7.20 keys
8 FEB 2026 · 22:45 UTC
10.1 keys
7.06 keys
19 FEB 2026 · 14:43 UTC
10.8 keys
5.90 keys
23 FEB 2026 · 18:43 UTC
10.2 keys
6.73 keys
1 MAR 2026 · 20:42 UTC
10.1 keys
6.77 keys
8 MAR 2026 · 22:43 UTC
9.99 keys
7.70 keys
22 MAR 2026 · 18:09 UTC
10.6 keys
7.46 keys
31 MAR 2026 · 20:31 UTC
10.8 keys
8.53 keys
3 APR 2026 · 20:30 UTC
10.8 keys
8.56 keys
10 APR 2026 · 22:31 UTC
10.8 keys
8.57 keys
8 JUN 2026 · 20:33 UTC
10.6 keys
6.64 keys
24 JUN 2026 · 19:11 UTC
9.04 keys
7.87 keys
29 JUN 2026 · 07:13 UTC
10.7 keys
9.28 keys
5 JUL 2026 · 17:11 UTC
9.82 keys
8.54 keys
10 JUL 2026 · 20:45 UTC
9.62 keys
8.37 keys
20 JUL 2026 · 00:46 UTC
6.93 keys
6.03 keys
29 JUL 2026 · 00:45 UTC
9.25 keys
8.06 keys
3 AUG 2026 · 02:24 UTC
11.2 keys
9.67 keys
10 AUG 2026 · 01:11 UTC
13.3 keys
11.5 keys
19 AUG 2026 · 12:09 UTC
12.0 keys
10.5 keys
23 AUG 2026 · 04:09 UTC
12.2 keys
10.6 keys
23 AUG 2026 · 18:09 UTC
12.5 keys
10.8 keys
24 AUG 2026 · 06:09 UTC
12.6 keys
11.0 keys
26 AUG 2026 · 06:09 UTC
12.7 keys
11.1 keys
26 AUG 2026 · 18:09 UTC
12.8 keys
11.1 keys
27 AUG 2026 · 06:09 UTC
12.8 keys
11.1 keys
Price history in numbers
41 readings since 25 Sep 2025
Over the last 30 days the Cloud 9 Bulb Bonnet's sell price ranged from 12.0 keys to 13.3 keys and is down 3.8% after 7 moves. Over a year it ranged from 6.93 keys to 16.9 keys (down 24.2%). Today's 12.8 keys sits in the middle of its range: the lowest we have recorded is 6.93 keys (20 Jul 2026) and the highest 16.9 keys (30 Sep 2025). The price has moved 38 times since we began recording it — about once every 9 days.