Community price on backpack.tf: 90.0 keys, last changed 2025-02-03 (1.7y ago). The live quote above, 94.3 keys, is 5% higher and last moved 11d 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: $231.55 — the lowest of one listing for the Green Energy effect when we looked on 2026-10-10 01:36 UTC (3d 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 94 keys, 20.55 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 Sole Mate”, with no effect in the name — the effect comes from the individual listing.
Price history
159 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 Sole Mate sell price, 2025-09-25 to 2026-10-13: 159 observations, from 91.6 keys to 97.3 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
91.6 keys
74.9 keys
25 OCT 2025 · 16:59 UTC
80.1 keys
72.1 keys
5 JUL 2026 · 23:12 UTC
51.3 keys
44.6 keys
3 AUG 2026 · 02:24 UTC
39.1 keys
34.0 keys
24 AUG 2026 · 18:09 UTC
39.1 keys
34.0 keys
28 AUG 2026 · 22:09 UTC
40.5 keys
35.2 keys
31 AUG 2026 · 08:09 UTC
67.7 keys
58.9 keys
2 SEP 2026 · 08:08 UTC
67.7 keys
58.9 keys
4 SEP 2026 · 16:08 UTC
69.6 keys
60.5 keys
6 SEP 2026 · 16:11 UTC
77.0 keys
67.0 keys
9 SEP 2026 · 12:09 UTC
81.4 keys
70.8 keys
11 SEP 2026 · 12:08 UTC
84.7 keys
73.6 keys
13 SEP 2026 · 12:08 UTC
87.2 keys
75.8 keys
15 SEP 2026 · 12:08 UTC
90.2 keys
78.4 keys
18 SEP 2026 · 00:08 UTC
91.6 keys
79.7 keys
20 SEP 2026 · 00:09 UTC
92.1 keys
80.1 keys
22 SEP 2026 · 02:08 UTC
95.9 keys
83.4 keys
23 SEP 2026 · 18:10 UTC
95.4 keys
82.9 keys
24 SEP 2026 · 06:08 UTC
96.4 keys
83.8 keys
24 SEP 2026 · 20:08 UTC
96.0 keys
83.5 keys
25 SEP 2026 · 12:08 UTC
96.2 keys
83.7 keys
26 SEP 2026 · 02:08 UTC
96.2 keys
83.6 keys
26 SEP 2026 · 12:08 UTC
96.7 keys
84.1 keys
29 SEP 2026 · 08:08 UTC
96.2 keys
83.6 keys
30 SEP 2026 · 06:07 UTC
95.1 keys
82.7 keys
30 SEP 2026 · 20:09 UTC
94.7 keys
82.3 keys
1 OCT 2026 · 14:08 UTC
92.9 keys
80.7 keys
2 OCT 2026 · 11:10 UTC
94.2 keys
81.9 keys
4 OCT 2026 · 17:07 UTC
97.0 keys
84.3 keys
5 OCT 2026 · 17:09 UTC
97.3 keys
84.7 keys
7 OCT 2026 · 11:09 UTC
94.7 keys
82.3 keys
7 OCT 2026 · 19:09 UTC
96.6 keys
84.0 keys
8 OCT 2026 · 09:10 UTC
97.2 keys
84.5 keys
8 OCT 2026 · 17:10 UTC
96.8 keys
84.1 keys
9 OCT 2026 · 07:09 UTC
96.4 keys
83.8 keys
9 OCT 2026 · 19:10 UTC
97.0 keys
84.4 keys
10 OCT 2026 · 09:09 UTC
96.9 keys
84.3 keys
12 OCT 2026 · 05:08 UTC
96.8 keys
84.2 keys
12 OCT 2026 · 13:08 UTC
97.3 keys
84.6 keys
13 OCT 2026 · 01:08 UTC
97.3 keys
84.6 keys
Price history in numbers
159 readings since 25 Sep 2025
Over the last 30 days the Green Energy Sole Mate's sell price ranged from 87.2 keys to 98.0 keys and is up 11.5% after 109 moves. Over a year it ranged from 37.9 keys to 98.0 keys (up 15.7%). Today's 97.3 keys sits at the top of its range: the lowest we have recorded is 37.9 keys (29 Jul 2026) and the highest 98.0 keys (12 Oct 2026). The price has moved 158 times since we began recording it — about once every 2 days.
Collector's Ward