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Phosphorous Otolaryngologist's Mirror

✦ PhosphorousUnusual1mo ago

This price has not changed since 2026-10-01 16:08 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.

Sell price

109 keys, 16.11 ref

Buy price

95 keys, 0.11 ref

In keys

109 keys

In USD

$236.00 at the Steam key rate

Community price on backpack.tf: 125 keys, last changed 2025-09-30 (1.1y ago). The live quote above, 109 keys, is 13% lower and last moved 1mo 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

54 observations

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 Otolaryngologist's Mirror sell price, 2025-09-25 to 2026-10-27: 54 observations, from 81.8 keys to 60.7 keys. Sampled evenly across the range.
Observed (UTC)	Sell	Buy
25 SEP 2025 · 03:29 UTC	81.8 keys	67.0 keys
30 SEP 2025 · 20:14 UTC	129 keys	106 keys
19 OCT 2025 · 19:44 UTC	118 keys	106 keys
25 OCT 2025 · 16:02 UTC	112 keys	101 keys
10 NOV 2025 · 00:02 UTC	119 keys	107 keys
5 JUL 2026 · 05:13 UTC	93.0 keys	80.9 keys
12 JUL 2026 · 20:45 UTC	93.3 keys	81.1 keys
29 JUL 2026 · 02:45 UTC	96.3 keys	83.7 keys
3 AUG 2026 · 00:24 UTC	107 keys	93.3 keys
10 AUG 2026 · 01:11 UTC	111 keys	96.2 keys
25 AUG 2026 · 10:08 UTC	8.48 keys	7.37 keys
28 AUG 2026 · 03:04 UTC	8.66 keys	7.53 keys
30 AUG 2026 · 18:09 UTC	48.8 keys	42.4 keys
6 SEP 2026 · 12:08 UTC	8.69 keys	7.56 keys
7 SEP 2026 · 06:07 UTC	8.51 keys	7.40 keys
8 SEP 2026 · 02:08 UTC	79.7 keys	69.3 keys
10 SEP 2026 · 12:08 UTC	110 keys	96.0 keys
11 SEP 2026 · 00:08 UTC	111 keys	96.6 keys
11 SEP 2026 · 14:07 UTC	111 keys	96.6 keys
12 SEP 2026 · 14:07 UTC	112 keys	97.2 keys
15 SEP 2026 · 20:09 UTC	112 keys	97.6 keys
20 SEP 2026 · 16:09 UTC	113 keys	98.3 keys
21 SEP 2026 · 12:08 UTC	112 keys	97.3 keys
22 SEP 2026 · 10:08 UTC	114 keys	99.0 keys
29 SEP 2026 · 08:08 UTC	113 keys	98.4 keys
29 SEP 2026 · 14:07 UTC	113 keys	98.2 keys
1 OCT 2026 · 16:08 UTC	109 keys	95.0 keys
3 OCT 2026 · 07:11 UTC	113 keys	97.8 keys
3 OCT 2026 · 19:09 UTC	114 keys	99.3 keys
4 OCT 2026 · 07:09 UTC	114 keys	99.3 keys
5 OCT 2026 · 11:09 UTC	115 keys	100 keys
5 OCT 2026 · 23:09 UTC	116 keys	101 keys
6 OCT 2026 · 11:09 UTC	116 keys	101 keys
7 OCT 2026 · 11:09 UTC	114 keys	98.9 keys
8 OCT 2026 · 09:09 UTC	116 keys	101 keys
19 OCT 2026 · 17:08 UTC	60.3 keys	52.5 keys
22 OCT 2026 · 01:12 UTC	60.5 keys	52.6 keys
22 OCT 2026 · 13:11 UTC	60.5 keys	52.6 keys
26 OCT 2026 · 07:11 UTC	60.4 keys	54.8 keys
27 OCT 2026 · 01:11 UTC	60.7 keys	60.7 keys

Price history in numbers

54 readings since 25 Sep 2025

Over the last 30 days the Phosphorous Otolaryngologist's Mirror's sell price ranged from 8.75 keys to 116 keys and is down 47.4% after 8 moves. Over a year it ranged from 8.38 keys to 119 keys (down 48.9%). Today's 60.7 keys sits in the middle of its range: the lowest we have recorded is 8.38 keys (5 Sep 2026) and the highest 129 keys (30 Sep 2025). The price has moved 52 times since we began recording it — about once every 8 days.

Window	Low	High	Change	Moves	Readings
30 days	8.75 keys	116 keys	−47.4%	8	10
90 days	8.38 keys	116 keys	−45.1%	40	42
a year	8.38 keys	119 keys	−48.9%	47	49

Details

SKU	104;5;u63
Last price change	2026-10-01 16:08 UTC
Key rate when recorded	61.78 ref

Same effect, other items

the effect across the catalogue

Item	Value	Updated
Phosphorous Virtual Viewfinder	3,300 keys	12mo ago
Phosphorous Villain's Veil	1,500 keys	12mo ago
Phosphorous Le Party Phantom	440 keys	12mo ago
Phosphorous Crone's Dome	392 keys	3mo ago
Phosphorous Pencil Pusher	390 keys	4mo ago
Phosphorous Your Worst Nightmare	319 keys	1mo ago
Phosphorous Team Captain	307 keys	12mo ago
Phosphorous Exquisite Rack	300 keys	12mo ago
Phosphorous Soldered Sensei	300 keys	12mo ago
Phosphorous Master's Yellow Belt	284 keys	3mo ago

Other effects on the Otolaryngologist's Mirror

same item, different effect

Item	Value	Updated
Bonzo the All-Gnawing Otolaryngologist's Mirror	1,100 keys	12mo ago
Stormy 13th Hour Otolaryngologist's Mirror	900 keys	12mo ago
Harvest Moon Otolaryngologist's Mirror	456 keys	12mo ago
Misty Skull Otolaryngologist's Mirror	411 keys	12mo ago
Chiroptera Venenata Otolaryngologist's Mirror	317 keys	4mo ago
Cloudy Moon Otolaryngologist's Mirror	183 keys	2mo ago
Frostbite Otolaryngologist's Mirror	176 keys	1mo ago
Roboactive Otolaryngologist's Mirror	167 keys	1mo ago
Morning Glory Otolaryngologist's Mirror	130 keys	8mo ago
The Ooze Otolaryngologist's Mirror	129 keys	1mo ago

Priced similarly

across the catalogue

Item	Value	Updated
Burning Flames Roaming Roman	109 keys	1mo ago
The Dark Doorway Murderer's Motif	105 keys	1mo ago
Ghosts of Smissmas Time Burning Question	107 keys	1mo ago
Death at Dusk Trencher's Topper	107 keys	1mo ago
Sunbeams Burning Beanie	104 keys	1mo ago
Neutron Star Brim-Full of Bullets	107 keys	1mo ago
Death at Dusk Texas Tin-Gallon	107 keys	1mo ago
Starstorm Slumber Helmet without a Home	107 keys	1mo ago