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 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.
Price history
88 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 2026-10-12: 88 observations, from 162 keys to 251 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
162 keys
132 keys
9 OCT 2025 · 09:28 UTC
154 keys
139 keys
25 OCT 2025 · 17:38 UTC
140 keys
126 keys
29 JUN 2026 · 01:14 UTC
170 keys
148 keys
16 JUL 2026 · 14:43 UTC
168 keys
146 keys
3 AUG 2026 · 00:24 UTC
180 keys
156 keys
19 AUG 2026 · 14:10 UTC
168 keys
146 keys
29 AUG 2026 · 16:09 UTC
43.6 keys
37.9 keys
5 SEP 2026 · 16:08 UTC
209 keys
181 keys
7 SEP 2026 · 04:08 UTC
141 keys
122 keys
9 SEP 2026 · 22:08 UTC
224 keys
195 keys
11 SEP 2026 · 10:08 UTC
231 keys
201 keys
12 SEP 2026 · 10:08 UTC
232 keys
202 keys
13 SEP 2026 · 10:09 UTC
233 keys
202 keys
14 SEP 2026 · 10:07 UTC
234 keys
203 keys
15 SEP 2026 · 10:08 UTC
234 keys
204 keys
16 SEP 2026 · 22:08 UTC
238 keys
207 keys
17 SEP 2026 · 22:09 UTC
238 keys
207 keys
18 SEP 2026 · 22:07 UTC
237 keys
206 keys
19 SEP 2026 · 22:11 UTC
238 keys
207 keys
21 SEP 2026 · 12:08 UTC
236 keys
205 keys
22 SEP 2026 · 12:09 UTC
240 keys
209 keys
23 SEP 2026 · 12:07 UTC
240 keys
208 keys
24 SEP 2026 · 12:08 UTC
242 keys
211 keys
26 SEP 2026 · 00:08 UTC
243 keys
211 keys
27 SEP 2026 · 02:10 UTC
246 keys
214 keys
28 SEP 2026 · 02:08 UTC
247 keys
215 keys
29 SEP 2026 · 02:08 UTC
244 keys
213 keys
30 SEP 2026 · 02:08 UTC
242 keys
211 keys
1 OCT 2026 · 14:08 UTC
237 keys
206 keys
2 OCT 2026 · 19:10 UTC
242 keys
210 keys
3 OCT 2026 · 21:10 UTC
247 keys
215 keys
4 OCT 2026 · 21:08 UTC
249 keys
216 keys
6 OCT 2026 · 09:10 UTC
249 keys
217 keys
7 OCT 2026 · 09:09 UTC
244 keys
212 keys
8 OCT 2026 · 09:10 UTC
250 keys
217 keys
9 OCT 2026 · 09:08 UTC
250 keys
217 keys
10 OCT 2026 · 21:09 UTC
249 keys
217 keys
11 OCT 2026 · 21:09 UTC
248 keys
216 keys
12 OCT 2026 · 21:08 UTC
251 keys
218 keys
Price history in numbers
88 readings since 25 Sep 2025
Over the last 30 days the Green Energy Plumber's Cap's sell price ranged from 233 keys to 251 keys and is up 7.7% after 58 moves. Over a year it ranged from 43.1 keys to 251 keys (up 70.8%). Today's 251 keys sits at the top of its range: the lowest we have recorded is 43.1 keys (27 Aug 2026) and the highest 251 keys (12 Oct 2026). The price has moved 87 times since we began recording it — about once every 4 days.
Collector's Ali Baba's Wee Booties