Community price on backpack.tf: 36.0–41.0 keys, last changed 2023-09-23 (3.0y ago). The live quote above, 32.2 keys, is 11% lower and last moved 12h 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: $89.00 — the lowest of one listing for the Green Energy effect when we looked on 2026-09-04 01:47 UTC (2d 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 32 keys, 9.88 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 Kiss King”, with no effect in the name — the effect comes from the individual listing.
Price history
76 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 Kiss King sell price, 2025-09-25 to 2026-09-05: 76 observations, from 42.3 keys to 32.2 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
42.3 keys
30.4 keys
9 OCT 2025 · 08:51 UTC
40.4 keys
31.9 keys
25 OCT 2025 · 17:01 UTC
36.6 keys
28.9 keys
16 NOV 2025 · 22:38 UTC
45.6 keys
36.1 keys
1 DEC 2025 · 20:52 UTC
43.8 keys
38.9 keys
15 DEC 2025 · 22:45 UTC
48.4 keys
40.2 keys
29 DEC 2025 · 00:52 UTC
45.6 keys
19.0 keys
4 JAN 2026 · 22:53 UTC
45.3 keys
13.7 keys
18 JAN 2026 · 21:21 UTC
42.1 keys
21.6 keys
3 FEB 2026 · 18:22 UTC
40.2 keys
32.1 keys
19 FEB 2026 · 08:41 UTC
40.7 keys
35.3 keys
1 MAR 2026 · 00:42 UTC
37.9 keys
31.2 keys
15 MAR 2026 · 22:07 UTC
37.0 keys
19.4 keys
1 APR 2026 · 00:30 UTC
40.7 keys
24.1 keys
19 APR 2026 · 16:30 UTC
39.1 keys
26.8 keys
3 MAY 2026 · 22:31 UTC
33.0 keys
28.8 keys
17 MAY 2026 · 22:31 UTC
34.8 keys
32.4 keys
1 JUN 2026 · 00:30 UTC
35.2 keys
31.9 keys
15 JUN 2026 · 16:11 UTC
33.9 keys
29.4 keys
1 JUL 2026 · 07:13 UTC
23.6 keys
20.5 keys
12 JUL 2026 · 20:45 UTC
24.0 keys
20.8 keys
29 JUL 2026 · 00:45 UTC
27.4 keys
23.8 keys
10 AUG 2026 · 01:11 UTC
29.2 keys
25.4 keys
21 AUG 2026 · 12:08 UTC
29.7 keys
25.8 keys
21 AUG 2026 · 18:09 UTC
29.7 keys
25.9 keys
22 AUG 2026 · 10:09 UTC
30.5 keys
26.5 keys
23 AUG 2026 · 10:08 UTC
30.6 keys
26.6 keys
24 AUG 2026 · 10:08 UTC
30.7 keys
26.7 keys
25 AUG 2026 · 10:09 UTC
30.9 keys
26.9 keys
26 AUG 2026 · 12:09 UTC
31.0 keys
26.9 keys
27 AUG 2026 · 12:08 UTC
30.9 keys
26.9 keys
28 AUG 2026 · 12:07 UTC
31.0 keys
27.0 keys
29 AUG 2026 · 12:09 UTC
31.0 keys
27.0 keys
30 AUG 2026 · 00:09 UTC
31.2 keys
27.1 keys
31 AUG 2026 · 00:08 UTC
31.3 keys
27.2 keys
1 SEP 2026 · 00:09 UTC
31.1 keys
27.0 keys
2 SEP 2026 · 00:08 UTC
30.6 keys
26.6 keys
3 SEP 2026 · 02:08 UTC
31.0 keys
26.9 keys
4 SEP 2026 · 02:08 UTC
32.3 keys
28.1 keys
5 SEP 2026 · 06:08 UTC
32.2 keys
28.0 keys
Price history in numbers
76 readings since 25 Sep 2025
Over the last 30 days the Green Energy Kiss King's sell price ranged from 29.2 keys to 32.3 keys and is up 10.0% after 33 moves. Over a year it ranged from 23.6 keys to 49.7 keys (down 24.0%). Today's 32.2 keys sits in the lower third of its range: the lowest we have recorded is 23.6 keys (1 Jul 2026) and the highest 49.7 keys (8 Dec 2025). The price has moved 75 times since we began recording it — about once every 5 days.