Community price on backpack.tf: 396 keys, last changed 2026-02-06 (8mo ago). The live quote above, 319 keys, is 19% lower and last moved 11d 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
63 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.
Phosphorous Your Worst Nightmare sell price, 2025-09-25 to 2026-10-12: 63 observations, from 360 keys to 328 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
360 keys
294 keys
9 OCT 2025 · 08:16 UTC
343 keys
309 keys
19 OCT 2025 · 20:02 UTC
326 keys
294 keys
10 NOV 2025 · 00:24 UTC
319 keys
287 keys
22 JUN 2026 · 17:13 UTC
240 keys
209 keys
8 JUL 2026 · 09:11 UTC
287 keys
250 keys
29 JUL 2026 · 06:44 UTC
309 keys
269 keys
3 AUG 2026 · 04:24 UTC
217 keys
189 keys
17 AUG 2026 · 15:10 UTC
322 keys
280 keys
22 AUG 2026 · 20:08 UTC
320 keys
278 keys
23 AUG 2026 · 02:08 UTC
321 keys
279 keys
23 AUG 2026 · 06:09 UTC
321 keys
279 keys
23 AUG 2026 · 14:09 UTC
320 keys
279 keys
23 AUG 2026 · 22:08 UTC
321 keys
279 keys
24 AUG 2026 · 02:09 UTC
322 keys
280 keys
24 AUG 2026 · 10:08 UTC
320 keys
278 keys
24 AUG 2026 · 12:09 UTC
320 keys
278 keys
30 AUG 2026 · 08:09 UTC
322 keys
280 keys
30 AUG 2026 · 16:07 UTC
321 keys
279 keys
30 AUG 2026 · 20:09 UTC
321 keys
279 keys
1 SEP 2026 · 20:08 UTC
315 keys
274 keys
2 SEP 2026 · 18:09 UTC
312 keys
272 keys
4 SEP 2026 · 12:08 UTC
312 keys
271 keys
5 SEP 2026 · 12:10 UTC
310 keys
269 keys
6 SEP 2026 · 00:09 UTC
311 keys
270 keys
7 SEP 2026 · 00:08 UTC
320 keys
278 keys
7 SEP 2026 · 12:08 UTC
324 keys
282 keys
10 SEP 2026 · 16:08 UTC
321 keys
279 keys
21 SEP 2026 · 02:11 UTC
324 keys
282 keys
24 SEP 2026 · 16:08 UTC
325 keys
283 keys
29 SEP 2026 · 10:08 UTC
327 keys
285 keys
29 SEP 2026 · 22:08 UTC
325 keys
282 keys
1 OCT 2026 · 08:08 UTC
323 keys
280 keys
1 OCT 2026 · 20:08 UTC
319 keys
278 keys
5 OCT 2026 · 11:09 UTC
331 keys
288 keys
6 OCT 2026 · 13:09 UTC
329 keys
286 keys
7 OCT 2026 · 09:09 UTC
323 keys
281 keys
10 OCT 2026 · 17:09 UTC
329 keys
286 keys
11 OCT 2026 · 05:08 UTC
329 keys
286 keys
12 OCT 2026 · 05:08 UTC
328 keys
285 keys
Price history in numbers
63 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Your Worst Nightmare's sell price ranged from 319 keys to 331 keys and is up 1.7% after 18 moves. Over a year it ranged from 217 keys to 331 keys (up 0.4%). Today's 328 keys sits in the upper third of its range: the lowest we have recorded is 217 keys (3 Aug 2026) and the highest 360 keys (25 Sep 2025). The price has moved 62 times since we began recording it — about once every 6 days.