Community price on backpack.tf: 350 keys, last changed 2022-01-21 (4.6y ago). The live quote above, 260 keys, is 26% lower and last moved 14h 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
37 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 Duck Billed Hatypus sell price, 2025-09-25 to 2026-09-05: 37 observations, from 348 keys to 260 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
348 keys
285 keys
30 SEP 2025 · 21:26 UTC
347 keys
284 keys
9 OCT 2025 · 09:08 UTC
332 keys
299 keys
19 OCT 2025 · 20:56 UTC
316 keys
284 keys
25 OCT 2025 · 17:18 UTC
301 keys
270 keys
10 NOV 2025 · 01:19 UTC
308 keys
278 keys
23 JUN 2026 · 07:14 UTC
231 keys
201 keys
29 JUN 2026 · 01:14 UTC
244 keys
212 keys
8 JUL 2026 · 09:11 UTC
226 keys
197 keys
19 JUL 2026 · 22:44 UTC
241 keys
210 keys
29 JUL 2026 · 06:44 UTC
247 keys
215 keys
3 AUG 2026 · 00:24 UTC
258 keys
224 keys
10 AUG 2026 · 11:10 UTC
259 keys
226 keys
19 AUG 2026 · 14:10 UTC
259 keys
225 keys
22 AUG 2026 · 20:09 UTC
257 keys
224 keys
23 AUG 2026 · 00:08 UTC
257 keys
224 keys
23 AUG 2026 · 02:09 UTC
258 keys
224 keys
23 AUG 2026 · 06:09 UTC
258 keys
225 keys
23 AUG 2026 · 10:08 UTC
258 keys
224 keys
23 AUG 2026 · 18:09 UTC
258 keys
224 keys
23 AUG 2026 · 20:09 UTC
258 keys
224 keys
24 AUG 2026 · 06:09 UTC
257 keys
224 keys
24 AUG 2026 · 10:09 UTC
257 keys
224 keys
24 AUG 2026 · 16:09 UTC
256 keys
223 keys
25 AUG 2026 · 02:08 UTC
257 keys
224 keys
26 AUG 2026 · 04:09 UTC
258 keys
224 keys
26 AUG 2026 · 20:09 UTC
258 keys
224 keys
28 AUG 2026 · 18:09 UTC
258 keys
225 keys
29 AUG 2026 · 14:09 UTC
258 keys
225 keys
2 SEP 2026 · 10:08 UTC
249 keys
217 keys
2 SEP 2026 · 12:09 UTC
249 keys
217 keys
2 SEP 2026 · 16:08 UTC
251 keys
218 keys
2 SEP 2026 · 18:09 UTC
251 keys
218 keys
3 SEP 2026 · 06:08 UTC
251 keys
218 keys
3 SEP 2026 · 18:10 UTC
259 keys
226 keys
4 SEP 2026 · 08:09 UTC
260 keys
226 keys
5 SEP 2026 · 02:08 UTC
260 keys
226 keys
Price history in numbers
37 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Duck Billed Hatypus's sell price ranged from 249 keys to 260 keys and is up 0.2% after 24 moves. Over a year it ranged from 226 keys to 348 keys (down 25.2%). Today's 260 keys sits in the lower third of its range: the lowest we have recorded is 226 keys (8 Jul 2026) and the highest 348 keys (25 Sep 2025). The price has moved 36 times since we began recording it — about once every 10 days.