Community price on backpack.tf: 400 keys, last changed 2024-08-07 (2.1y ago). The live quote above, 178 keys, is 55% lower and last moved 23h 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 1h ago.
Price history
28 observations
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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.
Phosphorous Killer's Kabuto sell price, 2025-09-25 to 2026-09-04: 28 observations, from 411 keys to 178 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
411 keys
336 keys
30 SEP 2025 · 20:19 UTC
410 keys
336 keys
9 OCT 2025 · 08:03 UTC
392 keys
353 keys
19 OCT 2025 · 19:49 UTC
373 keys
336 keys
25 OCT 2025 · 16:08 UTC
355 keys
320 keys
10 NOV 2025 · 00:09 UTC
364 keys
328 keys
22 JUN 2026 · 17:13 UTC
184 keys
160 keys
29 JUN 2026 · 01:14 UTC
206 keys
179 keys
5 JUL 2026 · 19:12 UTC
181 keys
158 keys
12 JUL 2026 · 14:44 UTC
179 keys
156 keys
19 JUL 2026 · 20:45 UTC
174 keys
151 keys
29 JUL 2026 · 20:45 UTC
229 keys
199 keys
5 AUG 2026 · 11:12 UTC
294 keys
256 keys
10 AUG 2026 · 01:11 UTC
287 keys
250 keys
21 AUG 2026 · 10:08 UTC
180 keys
157 keys
26 AUG 2026 · 04:09 UTC
189 keys
164 keys
27 AUG 2026 · 16:08 UTC
176 keys
153 keys
28 AUG 2026 · 14:10 UTC
179 keys
155 keys
29 AUG 2026 · 04:09 UTC
172 keys
149 keys
29 AUG 2026 · 16:09 UTC
182 keys
159 keys
30 AUG 2026 · 04:09 UTC
185 keys
160 keys
31 AUG 2026 · 22:09 UTC
176 keys
153 keys
1 SEP 2026 · 04:08 UTC
176 keys
153 keys
1 SEP 2026 · 20:08 UTC
180 keys
157 keys
2 SEP 2026 · 10:08 UTC
179 keys
156 keys
2 SEP 2026 · 12:08 UTC
180 keys
156 keys
2 SEP 2026 · 16:08 UTC
181 keys
158 keys
4 SEP 2026 · 18:08 UTC
178 keys
155 keys
Price history in numbers
28 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Killer's Kabuto's sell price ranged from 172 keys to 287 keys and is down 38.0% after 14 moves. Over a year it ranged from 172 keys to 411 keys (down 56.7%). Today's 178 keys sits at the bottom of its range: the lowest we have recorded is 172 keys (29 Aug 2026) and the highest 411 keys (25 Sep 2025). The price has moved 27 times since we began recording it — about once every 13 days.