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Mountain Halo Antarctic Eyewear

✦ Mountain HaloUnusual1mo ago

This price has not changed since 2026-09-25 08:08 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
12 keys, 53.88 ref
Buy price
11 keys, 10.66 ref
In keys
12.8 keys
In USD
$27.48 at the Steam key rate

Community price on backpack.tf: 59.0 keys, last changed 2025-06-01 (1.4y ago). The live quote above, 12.8 keys, is 78% 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

67 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.

Mountain Halo Antarctic Eyewear sell price, 2025-09-25 to 2026-10-21: 67 observations, from 58.9 keys to 13.3 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC58.9 keys48.2 keys
9 OCT 2025 · 09:47 UTC57.1 keys51.4 keys
19 OCT 2025 · 21:40 UTC54.4 keys48.9 keys
10 NOV 2025 · 01:57 UTC60.0 keys53.9 keys
22 DEC 2025 · 23:16 UTC71.9 keys42.0 keys
13 JAN 2026 · 12:12 UTC66.0 keys33.9 keys
30 JUN 2026 · 01:12 UTC32.9 keys28.6 keys
12 JUL 2026 · 22:44 UTC43.6 keys37.9 keys
29 JUL 2026 · 00:45 UTC47.9 keys41.6 keys
3 AUG 2026 · 00:24 UTC54.5 keys47.4 keys
19 AUG 2026 · 18:10 UTC38.7 keys33.6 keys
23 AUG 2026 · 06:09 UTC37.9 keys33.0 keys
24 AUG 2026 · 08:09 UTC11.5 keys10.0 keys
25 AUG 2026 · 08:09 UTC11.6 keys10.1 keys
26 AUG 2026 · 10:09 UTC11.7 keys10.1 keys
26 AUG 2026 · 22:09 UTC11.7 keys10.1 keys
28 AUG 2026 · 12:07 UTC12.8 keys11.1 keys
30 AUG 2026 · 00:10 UTC12.8 keys11.2 keys
30 AUG 2026 · 12:09 UTC13.1 keys11.4 keys
31 AUG 2026 · 12:09 UTC12.8 keys11.2 keys
8 SEP 2026 · 08:09 UTC56.9 keys49.5 keys
12 SEP 2026 · 12:09 UTC57.7 keys50.1 keys
21 SEP 2026 · 10:11 UTC48.5 keys42.2 keys
23 SEP 2026 · 06:09 UTC12.7 keys11.1 keys
24 SEP 2026 · 08:08 UTC12.8 keys11.1 keys
24 SEP 2026 · 20:08 UTC12.8 keys11.1 keys
5 OCT 2026 · 11:09 UTC32.0 keys27.8 keys
6 OCT 2026 · 21:09 UTC55.1 keys47.9 keys
7 OCT 2026 · 13:10 UTC55.2 keys48.0 keys
8 OCT 2026 · 13:09 UTC55.9 keys48.6 keys
9 OCT 2026 · 13:10 UTC58.1 keys50.5 keys
10 OCT 2026 · 01:10 UTC58.1 keys50.5 keys
11 OCT 2026 · 01:10 UTC58.5 keys50.8 keys
12 OCT 2026 · 01:09 UTC58.2 keys50.6 keys
13 OCT 2026 · 01:09 UTC58.7 keys51.0 keys
13 OCT 2026 · 13:08 UTC59.3 keys51.6 keys
14 OCT 2026 · 13:08 UTC59.4 keys51.6 keys
17 OCT 2026 · 07:08 UTC60.5 keys52.6 keys
18 OCT 2026 · 11:08 UTC13.2 keys11.5 keys
21 OCT 2026 · 01:12 UTC13.3 keys13.3 keys

Price history in numbers

67 readings since 25 Sep 2025

Over the last 30 days the Mountain Halo Antarctic Eyewear's sell price ranged from 13.2 keys to 60.5 keys and is down 75.9% after 20 moves. Over a year it ranged from 11.5 keys to 81.4 keys (down 77.9%). Today's 13.3 keys sits at the bottom of its range: the lowest we have recorded is 11.5 keys (24 Aug 2026) and the highest 81.4 keys (15 Dec 2025). The price has moved 65 times since we began recording it — about once every 6 days.

WindowLowHighChangeMovesReadings
30 days13.2 keys60.5 keys−75.9%2021
90 days11.5 keys60.5 keys−77.4%4951
a year11.5 keys81.4 keys−77.9%6062

Details

SKU30977;5;u292
Last price change2026-09-25 08:08 UTC
Key rate when recorded64.11 ref

Same effect, other items

the effect across the catalogue

Other effects on the Antarctic Eyewear

same item, different effect

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across the catalogue