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Phosphorous Samur-Eye

✦ PhosphorousUnusual14d ago
Sell price
71 keys, 20 ref
Buy price
62 keys, 0.66 ref
In keys
71.3 keys
In USD
$156.89 at the Steam key rate

Community price on backpack.tf: 87.0–88.0 keys, last changed 2017-06-01 (9.4y ago). The live quote above, 71.3 keys, is 18% lower and last moved 14d 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

22 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 Samur-Eye sell price, 2025-09-25 to 2026-10-11: 22 observations, from 89.1 keys to 18.0 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC89.1 keys71.3 keys
30 SEP 2025 · 20:07 UTC88.0 keys72.0 keys
9 OCT 2025 · 07:51 UTC84.1 keys75.7 keys
19 OCT 2025 · 19:37 UTC80.0 keys72.0 keys
25 OCT 2025 · 15:54 UTC76.2 keys68.6 keys
9 NOV 2025 · 23:54 UTC88.3 keys79.6 keys
15 DEC 2025 · 04:35 UTC21.0 keys21.0 keys
23 DEC 2025 · 05:04 UTC20.7 keys20.7 keys
2 JAN 2026 · 04:43 UTC19.9 keys19.9 keys
13 JAN 2026 · 05:59 UTC17.8 keys17.8 keys
29 JUN 2026 · 01:14 UTC61.8 keys53.7 keys
5 JUL 2026 · 23:12 UTC55.5 keys48.2 keys
10 JUL 2026 · 18:45 UTC47.9 keys41.6 keys
30 AUG 2026 · 14:09 UTC67.3 keys58.5 keys
13 SEP 2026 · 18:07 UTC69.8 keys60.7 keys
17 SEP 2026 · 10:09 UTC32.5 keys28.3 keys
29 SEP 2026 · 16:09 UTC71.3 keys62.0 keys
7 OCT 2026 · 09:09 UTC156 keys136 keys
7 OCT 2026 · 21:09 UTC159 keys139 keys
9 OCT 2026 · 03:09 UTC161 keys140 keys
9 OCT 2026 · 15:10 UTC163 keys141 keys
11 OCT 2026 · 03:08 UTC18.0 keys15.7 keys

Price history in numbers

22 readings since 25 Sep 2025

Over the last 30 days the Phosphorous Samur-Eye's sell price ranged from 18.0 keys to 163 keys and is down 74.2% after 7 moves. Over a year it ranged from 17.8 keys to 163 keys (down 77.5%). Today's 18.0 keys sits at the bottom of its range: the lowest we have recorded is 17.8 keys (13 Jan 2026) and the highest 163 keys (9 Oct 2026). The price has moved 21 times since we began recording it — about once every 18 days.

WindowLowHighChangeMovesReadings
30 days18.0 keys163 keys−74.2%78
90 days18.0 keys163 keys−73.2%89
a year17.8 keys163 keys−77.5%1819

Details

SKU359;5;u63
Last price change2026-09-29 16:09 UTC
Key rate when recorded63.89 ref

Same effect, other items

the effect across the catalogue

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Priced similarly

across the catalogue