Community price on backpack.tf: 280 keys, last changed 2026-05-06 (4mo ago). The live quote above, 278 keys, is 1% lower and last moved 6d 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
38 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.
Purple Energy Hong Kong Cone sell price, 2025-09-25 to 2026-08-30: 38 observations, from 313 keys to 278 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
313 keys
226 keys
30 SEP 2025 · 21:01 UTC
312 keys
225 keys
9 OCT 2025 · 08:43 UTC
298 keys
237 keys
19 OCT 2025 · 20:30 UTC
284 keys
225 keys
25 OCT 2025 · 16:51 UTC
270 keys
214 keys
10 NOV 2025 · 00:53 UTC
259 keys
201 keys
20 NOV 2025 · 02:41 UTC
287 keys
193 keys
23 NOV 2025 · 22:41 UTC
318 keys
225 keys
25 DEC 2025 · 05:04 UTC
322 keys
248 keys
29 DEC 2025 · 20:48 UTC
266 keys
205 keys
3 MAR 2026 · 08:41 UTC
241 keys
194 keys
13 MAY 2026 · 10:32 UTC
247 keys
155 keys
17 MAY 2026 · 20:33 UTC
246 keys
191 keys
24 MAY 2026 · 22:30 UTC
232 keys
193 keys
1 JUN 2026 · 00:30 UTC
227 keys
189 keys
16 JUN 2026 · 04:11 UTC
215 keys
189 keys
22 JUN 2026 · 06:10 UTC
238 keys
201 keys
29 JUN 2026 · 01:14 UTC
239 keys
208 keys
5 JUL 2026 · 21:12 UTC
228 keys
198 keys
12 JUL 2026 · 22:44 UTC
252 keys
219 keys
28 JUL 2026 · 18:44 UTC
156 keys
135 keys
4 AUG 2026 · 19:12 UTC
153 keys
133 keys
10 AUG 2026 · 03:11 UTC
227 keys
197 keys
21 AUG 2026 · 08:08 UTC
272 keys
236 keys
21 AUG 2026 · 22:09 UTC
272 keys
236 keys
22 AUG 2026 · 10:09 UTC
272 keys
237 keys
22 AUG 2026 · 22:09 UTC
273 keys
237 keys
23 AUG 2026 · 10:08 UTC
275 keys
239 keys
23 AUG 2026 · 22:08 UTC
276 keys
240 keys
24 AUG 2026 · 10:08 UTC
276 keys
240 keys
24 AUG 2026 · 22:09 UTC
279 keys
242 keys
25 AUG 2026 · 12:08 UTC
280 keys
244 keys
26 AUG 2026 · 00:08 UTC
282 keys
245 keys
26 AUG 2026 · 12:09 UTC
282 keys
246 keys
27 AUG 2026 · 00:09 UTC
282 keys
245 keys
27 AUG 2026 · 16:08 UTC
282 keys
245 keys
28 AUG 2026 · 04:09 UTC
282 keys
245 keys
30 AUG 2026 · 10:09 UTC
278 keys
242 keys
Price history in numbers
38 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Hong Kong Cone's sell price ranged from 227 keys to 282 keys and is up 22.6% after 15 moves. Over a year it ranged from 153 keys to 322 keys (down 11.1%). Today's 278 keys sits in the upper third of its range: the lowest we have recorded is 153 keys (4 Aug 2026) and the highest 322 keys (25 Dec 2025). The price has moved 37 times since we began recording it — about once every 9 days.