Community price on backpack.tf: 0.65–0.82 keys, last changed 2026-07-10 (2mo ago). The live quote above, 1.25 keys, is 92% higher and last moved 4h 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.
3 sold on the Steam Community Market in the 24 hours to 2026-09-02 15:53 UTC (3d ago), listed there as “Buzz Kill”. That is a different market from the prices above: Steam takes roughly 15% and pays out in Steam wallet funds rather than cash, so its prices sit above what an item realises elsewhere. Volume is unavailable for unusuals — Steam’s name for one leaves out the effect, so every effect shares a single listing.
Price history
141 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.
Buzz Kill sell price, 2025-10-19 to 2026-09-05: 141 observations, from 56.66 ref to 77.55 ref. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
19 OCT 2025 · 22:43 UTC
56.66 ref
46.44 ref
16 NOV 2025 · 08:43 UTC
76.33 ref
36 ref
8 DEC 2025 · 06:55 UTC
74.22 ref
22 ref
4 JAN 2026 · 23:00 UTC
66.55 ref
51.88 ref
29 JAN 2026 · 01:46 UTC
40.11 ref
40 ref
22 FEB 2026 · 22:42 UTC
40.22 ref
39 ref
22 MAR 2026 · 22:08 UTC
43.22 ref
42.22 ref
19 APR 2026 · 20:32 UTC
40.11 ref
36.11 ref
17 MAY 2026 · 22:33 UTC
42.44 ref
39.66 ref
8 JUN 2026 · 00:32 UTC
41.66 ref
38.33 ref
12 JUL 2026 · 22:44 UTC
46.88 ref
43.88 ref
3 AUG 2026 · 02:24 UTC
48.55 ref
47.44 ref
21 AUG 2026 · 18:09 UTC
76.88 ref
50.22 ref
22 AUG 2026 · 08:09 UTC
71.66 ref
56.66 ref
22 AUG 2026 · 16:08 UTC
68.66 ref
58.77 ref
23 AUG 2026 · 06:09 UTC
65.88 ref
62 ref
23 AUG 2026 · 16:11 UTC
65.77 ref
64.77 ref
24 AUG 2026 · 16:09 UTC
66.11 ref
49.44 ref
25 AUG 2026 · 04:09 UTC
66.33 ref
62.22 ref
25 AUG 2026 · 12:09 UTC
66 ref
60.22 ref
25 AUG 2026 · 22:09 UTC
65.44 ref
65.33 ref
26 AUG 2026 · 04:09 UTC
65.44 ref
65.33 ref
26 AUG 2026 · 18:09 UTC
65.44 ref
62.11 ref
27 AUG 2026 · 08:09 UTC
75.11 ref
65.33 ref
27 AUG 2026 · 20:11 UTC
66.44 ref
65.55 ref
28 AUG 2026 · 12:08 UTC
76.66 ref
66.66 ref
28 AUG 2026 · 20:09 UTC
77 ref
67 ref
29 AUG 2026 · 20:10 UTC
109.11 ref
68.55 ref
30 AUG 2026 · 12:09 UTC
110.55 ref
78 ref
31 AUG 2026 · 00:09 UTC
108.77 ref
80.66 ref
31 AUG 2026 · 18:10 UTC
97.66 ref
66.11 ref
1 SEP 2026 · 00:09 UTC
93.22 ref
49.55 ref
1 SEP 2026 · 14:08 UTC
81.66 ref
55.88 ref
2 SEP 2026 · 02:08 UTC
76.22 ref
58.11 ref
2 SEP 2026 · 16:09 UTC
74.33 ref
60.33 ref
3 SEP 2026 · 06:09 UTC
76.66 ref
65.44 ref
3 SEP 2026 · 16:08 UTC
77.55 ref
65.22 ref
4 SEP 2026 · 06:09 UTC
74.66 ref
58.22 ref
4 SEP 2026 · 20:08 UTC
78.88 ref
61.55 ref
5 SEP 2026 · 12:10 UTC
77.55 ref
62.77 ref
Price history in numbers
141 readings since 19 Oct 2025
Over the last 30 days the Buzz Kill's sell price ranged from 0.91 keys to 1.79 keys and is up 14.8% after 84 moves. Over a year it ranged from 0.58 keys to 1.79 keys (up 36.9%). Today's 1.25 keys sits in the middle of its range: the lowest we have recorded is 0.58 keys (22 Jan 2026) and the highest 1.79 keys (30 Aug 2026). The price has moved 121 times since we began recording it — about once every 3 days.
Non-Craftable End of the Line Key
Strange Croaking Hazard