Community price on backpack.tf: 13.0 keys, last changed 2023-08-22 (3.1y ago). The live quote above, 11.0 keys, is 16% lower and last moved 18d 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: $33.47 — the lowest of 2 listings for the Blizzardy Storm effect when we looked on 2026-10-06 01:47 UTC (7d 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 10 keys, 62.33 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 Undercover Brolly”, with no effect in the name — the effect comes from the individual listing.
Price history
91 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.
Blizzardy Storm Undercover Brolly sell price, 2025-09-25 to 2026-10-12: 91 observations, from 13.0 keys to 8.12 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
13.0 keys
10.6 keys
9 OCT 2025 · 10:22 UTC
13.4 keys
12.0 keys
10 NOV 2025 · 02:26 UTC
12.8 keys
11.5 keys
23 NOV 2025 · 20:57 UTC
14.8 keys
9.02 keys
11 DEC 2025 · 21:00 UTC
14.1 keys
13.2 keys
30 DEC 2025 · 20:57 UTC
14.5 keys
10.4 keys
11 JAN 2026 · 19:41 UTC
12.7 keys
6.85 keys
3 FEB 2026 · 14:22 UTC
12.1 keys
9.53 keys
17 FEB 2026 · 22:41 UTC
12.4 keys
10.0 keys
8 MAR 2026 · 02:43 UTC
11.1 keys
8.95 keys
22 MAR 2026 · 22:08 UTC
11.4 keys
8.38 keys
11 APR 2026 · 22:31 UTC
9.99 keys
5.90 keys
3 MAY 2026 · 14:32 UTC
9.12 keys
6.57 keys
17 MAY 2026 · 22:33 UTC
9.59 keys
8.61 keys
1 JUN 2026 · 00:31 UTC
10.3 keys
8.72 keys
22 JUN 2026 · 04:12 UTC
9.65 keys
5.48 keys
5 JUL 2026 · 21:12 UTC
8.38 keys
7.29 keys
19 JUL 2026 · 18:44 UTC
9.70 keys
8.45 keys
12 AUG 2026 · 09:12 UTC
11.6 keys
10.1 keys
21 AUG 2026 · 18:09 UTC
10.0 keys
8.73 keys
23 AUG 2026 · 06:09 UTC
10.2 keys
8.84 keys
25 AUG 2026 · 10:09 UTC
11.2 keys
8.83 keys
25 AUG 2026 · 18:10 UTC
10.6 keys
8.81 keys
26 AUG 2026 · 08:09 UTC
10.2 keys
8.44 keys
28 AUG 2026 · 14:10 UTC
10.3 keys
8.96 keys
1 SEP 2026 · 10:09 UTC
9.55 keys
8.82 keys
1 SEP 2026 · 18:08 UTC
9.38 keys
8.83 keys
2 SEP 2026 · 04:09 UTC
9.69 keys
8.42 keys
4 SEP 2026 · 08:09 UTC
10.5 keys
9.16 keys
4 SEP 2026 · 20:08 UTC
10.5 keys
9.11 keys
5 SEP 2026 · 22:12 UTC
10.8 keys
9.44 keys
12 SEP 2026 · 08:10 UTC
11.2 keys
9.75 keys
14 SEP 2026 · 20:08 UTC
11.0 keys
9.59 keys
15 SEP 2026 · 02:08 UTC
11.3 keys
9.80 keys
15 SEP 2026 · 12:08 UTC
11.1 keys
9.68 keys
17 SEP 2026 · 02:08 UTC
11.3 keys
9.79 keys
17 SEP 2026 · 16:08 UTC
11.4 keys
9.89 keys
23 SEP 2026 · 14:10 UTC
10.9 keys
9.52 keys
5 OCT 2026 · 11:09 UTC
11.6 keys
10.0 keys
12 OCT 2026 · 13:08 UTC
8.12 keys
7.06 keys
Price history in numbers
91 readings since 25 Sep 2025
Over the last 30 days the Blizzardy Storm Undercover Brolly's sell price ranged from 8.12 keys to 11.6 keys and is down 26.3% after 16 moves. Over a year it ranged from 8.12 keys to 16.2 keys (down 36.1%). Today's 8.12 keys sits at the bottom of its range: the lowest we have recorded is 8.12 keys (12 Oct 2026) and the highest 16.2 keys (15 Dec 2025). The price has moved 88 times since we began recording it — about once every 4 days.