Community price on backpack.tf: 22.0 keys, last changed 2026-04-03 (5mo ago). The live quote above, 23.0 keys, is 5% higher and last moved 17d 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: $81.10 — the lowest of one listing for the Cloud 9 effect when we looked on 2026-09-02 01:29 UTC (4d 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 23 keys, 1.55 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 Industrial Festivizer”, with no effect in the name — the effect comes from the individual listing.
Price history
39 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 Industrial Festivizer sell price, 2025-09-25 to 2026-08-19: 39 observations, from 24.8 keys to 23.0 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
24.8 keys
20.3 keys
30 SEP 2025 · 20:27 UTC
24.8 keys
20.3 keys
9 OCT 2025 · 08:11 UTC
23.7 keys
21.3 keys
19 OCT 2025 · 19:57 UTC
22.6 keys
20.3 keys
25 OCT 2025 · 16:16 UTC
21.5 keys
19.4 keys
10 NOV 2025 · 00:17 UTC
22.8 keys
20.5 keys
19 NOV 2025 · 10:36 UTC
32.5 keys
26.7 keys
23 NOV 2025 · 22:37 UTC
34.4 keys
29.1 keys
30 NOV 2025 · 02:47 UTC
32.9 keys
29.7 keys
17 DEC 2025 · 06:43 UTC
34.9 keys
30.1 keys
22 DEC 2025 · 07:08 UTC
34.8 keys
17.5 keys
29 DEC 2025 · 04:46 UTC
33.9 keys
11.1 keys
4 JAN 2026 · 20:44 UTC
32.4 keys
12.8 keys
11 JAN 2026 · 23:32 UTC
29.3 keys
12.1 keys
22 JAN 2026 · 01:43 UTC
29.6 keys
12.6 keys
29 JAN 2026 · 05:43 UTC
29.3 keys
12.5 keys
1 FEB 2026 · 23:43 UTC
28.0 keys
12.2 keys
8 FEB 2026 · 22:42 UTC
27.3 keys
12.5 keys
15 FEB 2026 · 20:39 UTC
29.3 keys
13.8 keys
22 FEB 2026 · 22:40 UTC
27.5 keys
13.4 keys
1 MAR 2026 · 00:41 UTC
26.9 keys
14.3 keys
8 MAR 2026 · 22:41 UTC
26.6 keys
15.0 keys
15 MAR 2026 · 22:07 UTC
26.3 keys
15.2 keys
22 MAR 2026 · 22:06 UTC
28.2 keys
16.7 keys
1 APR 2026 · 00:29 UTC
28.9 keys
17.5 keys
16 APR 2026 · 12:29 UTC
28.6 keys
17.7 keys
1 MAY 2026 · 10:29 UTC
26.7 keys
14.2 keys
10 MAY 2026 · 22:31 UTC
29.7 keys
17.4 keys
16 MAY 2026 · 16:30 UTC
29.5 keys
17.5 keys
24 MAY 2026 · 22:30 UTC
29.4 keys
17.6 keys
14 JUN 2026 · 20:30 UTC
30.2 keys
18.1 keys
29 JUN 2026 · 01:14 UTC
18.4 keys
15.9 keys
5 JUL 2026 · 21:12 UTC
19.0 keys
16.5 keys
12 JUL 2026 · 22:44 UTC
19.5 keys
16.9 keys
19 JUL 2026 · 22:44 UTC
20.4 keys
17.7 keys
26 JUL 2026 · 22:44 UTC
21.4 keys
18.6 keys
7 AUG 2026 · 09:13 UTC
23.0 keys
20.0 keys
11 AUG 2026 · 07:11 UTC
23.1 keys
20.1 keys
19 AUG 2026 · 14:10 UTC
23.0 keys
20.0 keys
Price history in numbers
39 readings since 25 Sep 2025
Over the last 30 days the Cloud 9 Industrial Festivizer's sell price ranged from 23.0 keys to 23.1 keys and is up 0.3% after 2 moves. Over a year it ranged from 18.4 keys to 34.9 keys (down 7.3%). Today's 23.0 keys sits in the lower third of its range: the lowest we have recorded is 18.4 keys (29 Jun 2026) and the highest 34.9 keys (17 Dec 2025). The price has moved 38 times since we began recording it — about once every 9 days.