Community price on backpack.tf: 37.0–40.0 keys, last changed 2020-11-03 (5.9y ago). The live quote above, 80.0 keys, is 116% higher and last moved 12d 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: $220.36 — the lowest of one listing for the Green Energy effect when we looked on 2026-10-13 01:32 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 79 keys, 59.22 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 Glengarry Bonnet”, with no effect in the name — the effect comes from the individual listing.
Price history
127 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.
Green Energy Glengarry Bonnet sell price, 2025-09-25 to 2026-10-13: 127 observations, from 41.4 keys to 83.0 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
41.4 keys
32.2 keys
19 OCT 2025 · 19:38 UTC
37.6 keys
31.3 keys
23 NOV 2025 · 20:34 UTC
75.7 keys
67.6 keys
1 MAR 2026 · 10:40 UTC
80.5 keys
62.1 keys
26 MAR 2026 · 16:05 UTC
84.6 keys
63.8 keys
16 APR 2026 · 12:29 UTC
84.3 keys
66.4 keys
10 MAY 2026 · 22:31 UTC
85.3 keys
67.3 keys
8 JUN 2026 · 18:30 UTC
83.5 keys
67.3 keys
29 JUN 2026 · 03:14 UTC
82.3 keys
71.6 keys
19 JUL 2026 · 22:44 UTC
81.6 keys
71.0 keys
10 AUG 2026 · 05:10 UTC
88.2 keys
76.7 keys
24 AUG 2026 · 12:08 UTC
64.0 keys
55.6 keys
26 AUG 2026 · 00:08 UTC
75.5 keys
65.7 keys
27 AUG 2026 · 12:08 UTC
77.3 keys
67.2 keys
29 AUG 2026 · 00:09 UTC
78.7 keys
68.4 keys
30 AUG 2026 · 12:08 UTC
80.7 keys
70.2 keys
1 SEP 2026 · 14:08 UTC
78.0 keys
67.8 keys
3 SEP 2026 · 10:08 UTC
77.6 keys
67.5 keys
4 SEP 2026 · 22:07 UTC
77.7 keys
67.6 keys
6 SEP 2026 · 10:08 UTC
81.1 keys
70.5 keys
9 SEP 2026 · 06:09 UTC
78.4 keys
68.2 keys
11 SEP 2026 · 08:08 UTC
79.5 keys
69.1 keys
14 SEP 2026 · 22:08 UTC
80.0 keys
69.6 keys
16 SEP 2026 · 10:07 UTC
80.5 keys
70.0 keys
18 SEP 2026 · 10:08 UTC
80.8 keys
70.3 keys
19 SEP 2026 · 22:10 UTC
81.8 keys
71.1 keys
21 SEP 2026 · 12:08 UTC
81.0 keys
70.4 keys
23 SEP 2026 · 00:08 UTC
82.3 keys
71.6 keys
24 SEP 2026 · 12:08 UTC
82.7 keys
71.9 keys
26 SEP 2026 · 12:08 UTC
82.9 keys
72.1 keys
28 SEP 2026 · 02:08 UTC
83.6 keys
72.7 keys
29 SEP 2026 · 14:07 UTC
82.6 keys
71.8 keys
1 OCT 2026 · 02:08 UTC
81.9 keys
71.2 keys
3 OCT 2026 · 05:09 UTC
82.0 keys
71.3 keys
4 OCT 2026 · 23:09 UTC
83.9 keys
72.9 keys
6 OCT 2026 · 11:09 UTC
83.7 keys
72.7 keys
8 OCT 2026 · 01:09 UTC
83.0 keys
72.2 keys
10 OCT 2026 · 01:09 UTC
83.8 keys
72.8 keys
11 OCT 2026 · 13:08 UTC
83.8 keys
72.9 keys
13 OCT 2026 · 01:08 UTC
83.0 keys
72.2 keys
Price history in numbers
127 readings since 25 Sep 2025
Over the last 30 days the Green Energy Glengarry Bonnet's sell price ranged from 79.7 keys to 83.9 keys and is up 4.2% after 56 moves. Over a year it ranged from 27.3 keys to 88.2 keys (up 120.6%). Today's 83.0 keys sits in the upper third of its range: the lowest we have recorded is 27.3 keys (21 Aug 2026) and the highest 88.2 keys (10 Aug 2026). The price has moved 125 times since we began recording it — about once every 3 days.
Collector's Professional Killstreak Black Box