Community price on backpack.tf: 33.0 keys, last changed 2024-04-05 (2.5y ago). The live quote above, 31.1 keys, is 6% lower 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: $89.55 — the lowest of one listing for the Stormy Storm effect when we looked on 2026-10-13 01:33 UTC (5h 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 31 keys, 4.33 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
78 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.
Stormy Storm Industrial Festivizer sell price, 2025-09-25 to 2026-10-11: 78 observations, from 32.8 keys to 31.0 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
32.8 keys
26.8 keys
9 OCT 2025 · 08:11 UTC
32.3 keys
29.0 keys
31 OCT 2025 · 02:00 UTC
30.5 keys
28.8 keys
8 NOV 2025 · 07:59 UTC
33.7 keys
31.1 keys
23 NOV 2025 · 22:37 UTC
34.8 keys
33.7 keys
15 DEC 2025 · 14:41 UTC
36.0 keys
11.3 keys
4 JAN 2026 · 12:44 UTC
34.5 keys
15.8 keys
22 JAN 2026 · 03:43 UTC
31.5 keys
14.7 keys
1 FEB 2026 · 23:43 UTC
30.2 keys
11.6 keys
15 FEB 2026 · 04:40 UTC
31.7 keys
15.4 keys
1 MAR 2026 · 06:41 UTC
29.5 keys
14.9 keys
22 MAR 2026 · 12:06 UTC
31.1 keys
15.6 keys
12 APR 2026 · 18:30 UTC
30.2 keys
16.3 keys
29 APR 2026 · 00:30 UTC
26.7 keys
20.8 keys
10 MAY 2026 · 22:31 UTC
31.7 keys
22.6 keys
24 MAY 2026 · 22:30 UTC
27.6 keys
23.0 keys
8 JUN 2026 · 00:30 UTC
27.6 keys
23.2 keys
22 JUN 2026 · 17:13 UTC
27.6 keys
24.0 keys
9 JUL 2026 · 08:44 UTC
27.3 keys
23.8 keys
24 JUL 2026 · 18:44 UTC
29.5 keys
25.7 keys
3 AUG 2026 · 00:24 UTC
30.6 keys
26.6 keys
20 AUG 2026 · 18:08 UTC
31.0 keys
26.8 keys
22 AUG 2026 · 16:08 UTC
30.9 keys
26.8 keys
25 AUG 2026 · 00:08 UTC
30.8 keys
26.8 keys
26 AUG 2026 · 02:09 UTC
30.9 keys
26.8 keys
31 AUG 2026 · 20:10 UTC
30.5 keys
26.5 keys
4 SEP 2026 · 02:08 UTC
30.2 keys
26.2 keys
6 SEP 2026 · 12:08 UTC
30.9 keys
26.9 keys
9 SEP 2026 · 04:08 UTC
29.8 keys
25.9 keys
10 SEP 2026 · 04:08 UTC
30.1 keys
26.2 keys
11 SEP 2026 · 04:08 UTC
30.2 keys
26.3 keys
12 SEP 2026 · 06:08 UTC
30.2 keys
26.3 keys
13 SEP 2026 · 06:08 UTC
30.2 keys
26.2 keys
14 SEP 2026 · 06:08 UTC
30.4 keys
26.4 keys
15 SEP 2026 · 16:08 UTC
30.5 keys
26.5 keys
20 SEP 2026 · 10:08 UTC
30.6 keys
26.6 keys
23 SEP 2026 · 08:10 UTC
30.8 keys
26.8 keys
3 OCT 2026 · 17:09 UTC
31.0 keys
27.0 keys
10 OCT 2026 · 23:09 UTC
31.2 keys
27.1 keys
11 OCT 2026 · 03:08 UTC
31.0 keys
27.0 keys
Price history in numbers
78 readings since 25 Sep 2025
Over the last 30 days the Stormy Storm Industrial Festivizer's sell price ranged from 30.2 keys to 31.2 keys and is up 2.9% after 13 moves. Over a year it ranged from 26.7 keys to 36.0 keys (up 1.0%). Today's 31.0 keys sits in the middle of its range: the lowest we have recorded is 26.7 keys (29 Apr 2026) and the highest 36.0 keys (15 Dec 2025). The price has moved 77 times since we began recording it — about once every 5 days.