This price has not changed since 2026-10-01 14:08 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.
Sell price
237 keys, 20.22 ref
Buy price
206 keys, 23.22 ref
In keys
237 keys
In USD
$512.63 at the Steam key rate
Community price on backpack.tf: 300 keys, last changed 2026-04-21 (6mo ago). The live quote above, 237 keys, is 21% lower and last moved 1mo 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
168 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 Plumber's Cap sell price, 2025-09-25 to 2026-11-05: 168 observations, from 162 keys to 249 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
162 keys
132 keys
25 OCT 2025 · 17:38 UTC
140 keys
126 keys
16 JUL 2026 · 14:43 UTC
168 keys
146 keys
19 AUG 2026 · 14:10 UTC
168 keys
146 keys
3 SEP 2026 · 14:08 UTC
200 keys
174 keys
9 SEP 2026 · 06:10 UTC
219 keys
190 keys
11 SEP 2026 · 22:09 UTC
232 keys
202 keys
13 SEP 2026 · 22:08 UTC
235 keys
205 keys
15 SEP 2026 · 22:08 UTC
235 keys
204 keys
18 SEP 2026 · 10:08 UTC
235 keys
204 keys
20 SEP 2026 · 10:08 UTC
237 keys
207 keys
22 SEP 2026 · 12:09 UTC
240 keys
209 keys
24 SEP 2026 · 12:08 UTC
242 keys
211 keys
27 SEP 2026 · 02:10 UTC
246 keys
214 keys
29 SEP 2026 · 02:08 UTC
244 keys
213 keys
1 OCT 2026 · 02:08 UTC
243 keys
211 keys
3 OCT 2026 · 21:10 UTC
247 keys
215 keys
5 OCT 2026 · 21:09 UTC
249 keys
216 keys
7 OCT 2026 · 21:10 UTC
248 keys
216 keys
9 OCT 2026 · 21:10 UTC
250 keys
218 keys
12 OCT 2026 · 09:09 UTC
250 keys
217 keys
25 OCT 2026 · 02:44 UTC
254 keys
195 keys
27 OCT 2026 · 11:11 UTC
257 keys
203 keys
28 OCT 2026 · 17:11 UTC
252 keys
203 keys
29 OCT 2026 · 03:11 UTC
251 keys
205 keys
29 OCT 2026 · 11:12 UTC
247 keys
205 keys
29 OCT 2026 · 21:12 UTC
252 keys
209 keys
30 OCT 2026 · 09:11 UTC
245 keys
203 keys
30 OCT 2026 · 23:12 UTC
250 keys
207 keys
31 OCT 2026 · 09:12 UTC
250 keys
207 keys
31 OCT 2026 · 19:12 UTC
249 keys
206 keys
1 NOV 2026 · 05:12 UTC
249 keys
207 keys
1 NOV 2026 · 13:12 UTC
249 keys
207 keys
1 NOV 2026 · 21:12 UTC
247 keys
206 keys
2 NOV 2026 · 21:12 UTC
251 keys
209 keys
3 NOV 2026 · 13:11 UTC
250 keys
208 keys
3 NOV 2026 · 23:11 UTC
248 keys
207 keys
4 NOV 2026 · 09:12 UTC
249 keys
208 keys
4 NOV 2026 · 23:12 UTC
249 keys
208 keys
5 NOV 2026 · 09:13 UTC
249 keys
208 keys
Price history in numbers
168 readings since 25 Sep 2025
Over the last 30 days the Green Energy Plumber's Cap's sell price ranged from 244 keys to 257 keys and is up 0.1% after 73 moves. Over a year it ranged from 43.1 keys to 257 keys (up 73.7%). Today's 249 keys sits at the top of its range: the lowest we have recorded is 43.1 keys (27 Aug 2026) and the highest 257 keys (27 Oct 2026). The price has moved 148 times since we began recording it — about once every 3 days.