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Phosphorous Surgeon's Stahlhelm

✦ PhosphorousUnusual21d ago
Sell price
182 keys, 41.33 ref
Buy price
158 keys, 52.66 ref
In keys
183 keys
In USD
$400.00 at the Steam key rate

Community price on backpack.tf: 250 keys, last changed 2025-06-01 (1.4y ago). The live quote above, 183 keys, is 27% lower and last moved 21d 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

35 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 Surgeon's Stahlhelm sell price, 2025-09-25 to 2026-10-06: 35 observations, from 251 keys to 233 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC251 keys205 keys
30 SEP 2025 · 21:03 UTC251 keys205 keys
9 OCT 2025 · 08:45 UTC240 keys216 keys
19 OCT 2025 · 20:33 UTC228 keys205 keys
25 OCT 2025 · 16:55 UTC217 keys195 keys
10 NOV 2025 · 00:56 UTC223 keys200 keys
22 JUN 2026 · 19:13 UTC146 keys127 keys
29 JUN 2026 · 01:14 UTC170 keys148 keys
5 JUL 2026 · 23:12 UTC142 keys123 keys
12 JUL 2026 · 22:44 UTC144 keys125 keys
19 JUL 2026 · 22:44 UTC179 keys156 keys
29 JUL 2026 · 02:45 UTC169 keys147 keys
3 AUG 2026 · 00:24 UTC190 keys165 keys
10 AUG 2026 · 01:11 UTC167 keys145 keys
20 AUG 2026 · 12:08 UTC168 keys146 keys
24 AUG 2026 · 12:09 UTC186 keys162 keys
25 AUG 2026 · 04:09 UTC186 keys162 keys
29 AUG 2026 · 02:09 UTC175 keys152 keys
29 AUG 2026 · 14:09 UTC178 keys155 keys
7 SEP 2026 · 22:08 UTC166 keys145 keys
11 SEP 2026 · 04:08 UTC217 keys189 keys
11 SEP 2026 · 16:09 UTC220 keys191 keys
12 SEP 2026 · 04:09 UTC222 keys193 keys
12 SEP 2026 · 16:09 UTC224 keys194 keys
13 SEP 2026 · 04:08 UTC223 keys194 keys
13 SEP 2026 · 16:08 UTC224 keys195 keys
14 SEP 2026 · 22:08 UTC226 keys196 keys
21 SEP 2026 · 10:10 UTC120 keys104 keys
22 SEP 2026 · 08:09 UTC183 keys159 keys
3 OCT 2026 · 19:09 UTC221 keys192 keys
4 OCT 2026 · 07:09 UTC221 keys192 keys
4 OCT 2026 · 21:08 UTC225 keys195 keys
5 OCT 2026 · 09:09 UTC226 keys196 keys
5 OCT 2026 · 21:09 UTC231 keys201 keys
6 OCT 2026 · 17:09 UTC233 keys203 keys

Price history in numbers

35 readings since 25 Sep 2025

Over the last 30 days the Phosphorous Surgeon's Stahlhelm's sell price ranged from 120 keys to 233 keys and is up 4.1% after 9 moves. Over a year it ranged from 120 keys to 233 keys (up 2.3%). Today's 233 keys sits in the upper third of its range: the lowest we have recorded is 120 keys (21 Sep 2026) and the highest 251 keys (25 Sep 2025). The price has moved 34 times since we began recording it — about once every 11 days.

WindowLowHighChangeMovesReadings
30 days120 keys233 keys+4.1%910
90 days120 keys233 keys+29.9%2425
a year120 keys233 keys+2.3%3132

Details

SKU616;5;u63
Last price change2026-09-22 08:09 UTC
Key rate when recorded63.78 ref

Same effect, other items

the effect across the catalogue

Other effects on the Surgeon's Stahlhelm

same item, different effect

Priced similarly

across the catalogue