Community price on backpack.tf: 21.0–23.0 keys, last changed 2024-03-30 (2.4y ago). The live quote above, 27.9 keys, is 33% higher and last moved 1d 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.
Price history
17 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 Bulb Bonnet sell price, 2025-09-25 to 2026-09-04: 17 observations, from 23.8 keys to 27.9 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
23.8 keys
17.8 keys
30 SEP 2025 · 22:56 UTC
23.8 keys
17.8 keys
9 OCT 2025 · 10:27 UTC
22.8 keys
18.7 keys
19 OCT 2025 · 22:25 UTC
21.6 keys
17.8 keys
25 OCT 2025 · 18:36 UTC
20.6 keys
17.0 keys
10 NOV 2025 · 02:31 UTC
23.9 keys
19.6 keys
16 DEC 2025 · 16:59 UTC
32.6 keys
7.68 keys
28 JUL 2026 · 22:44 UTC
18.8 keys
16.3 keys
3 AUG 2026 · 02:24 UTC
12.3 keys
10.6 keys
9 AUG 2026 · 19:12 UTC
27.9 keys
24.3 keys
21 AUG 2026 · 06:08 UTC
26.3 keys
22.9 keys
21 AUG 2026 · 18:09 UTC
26.7 keys
23.2 keys
24 AUG 2026 · 02:09 UTC
27.4 keys
23.9 keys
31 AUG 2026 · 12:09 UTC
27.3 keys
23.8 keys
2 SEP 2026 · 18:10 UTC
26.6 keys
23.2 keys
3 SEP 2026 · 22:09 UTC
27.3 keys
23.8 keys
4 SEP 2026 · 10:08 UTC
27.9 keys
24.3 keys
Price history in numbers
17 readings since 25 Sep 2025
Over the last 30 days the Green Energy Bulb Bonnet's sell price ranged from 26.3 keys to 27.9 keys and is unchanged after 7 moves. Over a year it ranged from 12.3 keys to 32.6 keys (up 17.3%). Today's 27.9 keys sits in the upper third of its range: the lowest we have recorded is 12.3 keys (3 Aug 2026) and the highest 32.6 keys (16 Dec 2025). The price has moved 16 times since we began recording it — about once every 22 days.