Community price on backpack.tf: 320 keys, last changed 2024-08-26 (2.1y ago). The live quote above, 9.30 keys, is 97% lower and last moved 13d 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
27 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 Tough Stuff Muffs sell price, 2025-09-25 to 2026-10-11: 27 observations, from 326 keys to 10.8 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
326 keys
267 keys
30 SEP 2025 · 20:41 UTC
326 keys
267 keys
9 OCT 2025 · 08:24 UTC
312 keys
280 keys
19 OCT 2025 · 20:11 UTC
296 keys
267 keys
25 OCT 2025 · 16:30 UTC
282 keys
254 keys
10 NOV 2025 · 00:32 UTC
289 keys
260 keys
23 JUN 2026 · 07:14 UTC
207 keys
180 keys
29 JUN 2026 · 01:14 UTC
228 keys
199 keys
5 JUL 2026 · 23:12 UTC
124 keys
108 keys
12 JUL 2026 · 22:44 UTC
217 keys
189 keys
19 JUL 2026 · 22:44 UTC
225 keys
196 keys
26 JUL 2026 · 18:44 UTC
129 keys
112 keys
6 AUG 2026 · 07:12 UTC
139 keys
121 keys
8 AUG 2026 · 09:11 UTC
140 keys
121 keys
19 AUG 2026 · 04:33 UTC
210 keys
183 keys
29 AUG 2026 · 04:09 UTC
216 keys
188 keys
29 AUG 2026 · 18:10 UTC
216 keys
188 keys
31 AUG 2026 · 02:09 UTC
214 keys
186 keys
3 SEP 2026 · 22:08 UTC
133 keys
116 keys
12 SEP 2026 · 10:08 UTC
132 keys
114 keys
17 SEP 2026 · 00:08 UTC
134 keys
116 keys
21 SEP 2026 · 12:08 UTC
184 keys
160 keys
30 SEP 2026 · 20:09 UTC
9.30 keys
8.08 keys
2 OCT 2026 · 02:08 UTC
103 keys
89.8 keys
3 OCT 2026 · 13:09 UTC
10.6 keys
9.24 keys
9 OCT 2026 · 11:08 UTC
10.8 keys
9.39 keys
11 OCT 2026 · 09:09 UTC
10.8 keys
9.38 keys
Price history in numbers
27 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Tough Stuff Muffs's sell price ranged from 9.30 keys to 184 keys and is down 91.9% after 6 moves. Over a year it ranged from 9.30 keys to 296 keys (down 96.4%). Today's 10.8 keys sits at the bottom of its range: the lowest we have recorded is 9.30 keys (30 Sep 2026) and the highest 326 keys (25 Sep 2025). The price has moved 26 times since we began recording it — about once every 15 days.
Strange Professional Killstreak Jag