Community price on backpack.tf: 95.0–102 keys, last changed 2024-04-02 (2.5y ago). The live quote above, 70.5 keys, is 26% lower 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: $471.14 — the lowest of one listing for the Green Energy effect when we looked on 2026-10-13 01:38 UTC (11h 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 70 keys, 32.77 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 Law”, with no effect in the name — the effect comes from the individual listing.
Price history
51 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 Law sell price, 2025-09-25 to 2026-10-11: 51 observations, from 105 keys to 17.9 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
105 keys
79.8 keys
30 SEP 2025 · 21:08 UTC
103 keys
79.7 keys
19 OCT 2025 · 20:38 UTC
94.1 keys
79.7 keys
25 OCT 2025 · 17:00 UTC
89.6 keys
75.9 keys
10 NOV 2025 · 01:00 UTC
94.1 keys
79.7 keys
17 APR 2026 · 12:29 UTC
113 keys
94.9 keys
14 MAY 2026 · 20:31 UTC
110 keys
96.3 keys
17 MAY 2026 · 22:31 UTC
110 keys
95.8 keys
24 MAY 2026 · 00:31 UTC
109 keys
95.6 keys
8 JUN 2026 · 06:31 UTC
109 keys
95.6 keys
15 JUN 2026 · 08:32 UTC
107 keys
94.5 keys
22 JUN 2026 · 04:11 UTC
117 keys
98.0 keys
29 JUN 2026 · 03:14 UTC
117 keys
101 keys
12 JUL 2026 · 20:45 UTC
111 keys
96.8 keys
24 JUL 2026 · 08:44 UTC
120 keys
104 keys
4 AUG 2026 · 01:11 UTC
124 keys
108 keys
15 AUG 2026 · 19:14 UTC
124 keys
108 keys
21 AUG 2026 · 20:09 UTC
15.6 keys
13.6 keys
22 AUG 2026 · 20:08 UTC
55.3 keys
48.1 keys
23 AUG 2026 · 10:08 UTC
55.5 keys
48.3 keys
28 AUG 2026 · 12:07 UTC
15.8 keys
13.8 keys
29 AUG 2026 · 08:09 UTC
15.8 keys
13.7 keys
30 AUG 2026 · 06:09 UTC
15.9 keys
13.8 keys
1 SEP 2026 · 02:09 UTC
15.6 keys
13.6 keys
2 SEP 2026 · 08:08 UTC
15.3 keys
13.3 keys
2 SEP 2026 · 20:08 UTC
15.4 keys
13.4 keys
3 SEP 2026 · 08:09 UTC
15.4 keys
13.4 keys
4 SEP 2026 · 12:08 UTC
15.4 keys
13.4 keys
5 SEP 2026 · 18:08 UTC
15.4 keys
13.4 keys
6 SEP 2026 · 08:09 UTC
16.0 keys
13.9 keys
10 SEP 2026 · 20:09 UTC
55.5 keys
48.3 keys
24 SEP 2026 · 10:08 UTC
15.9 keys
13.8 keys
24 SEP 2026 · 22:09 UTC
15.9 keys
13.8 keys
25 SEP 2026 · 10:08 UTC
15.9 keys
13.8 keys
26 SEP 2026 · 10:08 UTC
15.9 keys
13.9 keys
27 SEP 2026 · 00:08 UTC
15.7 keys
13.7 keys
29 SEP 2026 · 16:10 UTC
53.5 keys
46.5 keys
1 OCT 2026 · 08:08 UTC
70.5 keys
61.3 keys
10 OCT 2026 · 05:11 UTC
17.1 keys
14.9 keys
11 OCT 2026 · 07:09 UTC
17.9 keys
15.6 keys
Price history in numbers
51 readings since 25 Sep 2025
Over the last 30 days the Green Energy Law's sell price ranged from 15.7 keys to 70.5 keys and is up 12.8% after 10 moves. Over a year it ranged from 15.3 keys to 124 keys (down 81.0%). Today's 17.9 keys sits at the bottom of its range: the lowest we have recorded is 15.3 keys (2 Sep 2026) and the highest 124 keys (11 Aug 2026). The price has moved 50 times since we began recording it — about once every 8 days.