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Malevolent Monoculi El Mostacho

✦ Malevolent MonoculiUnusual15d ago
Sell price
35 keys, 44.33 ref
Buy price
31 keys, 2.33 ref
In keys
35.7 keys
In USD
$78.15 at the Steam key rate

Community price on backpack.tf: 45.0 keys, last changed 2025-12-05 (10mo ago). The live quote above, 35.7 keys, is 21% lower and last moved 15d 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

47 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.

Malevolent Monoculi El Mostacho sell price, 2025-09-25 to 2026-10-12: 47 observations, from 48.4 keys to 30.7 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC48.4 keys39.7 keys
30 SEP 2025 · 22:24 UTC49.4 keys40.4 keys
9 OCT 2025 · 09:57 UTC47.3 keys42.5 keys
25 OCT 2025 · 18:10 UTC42.8 keys38.5 keys
10 NOV 2025 · 02:04 UTC42.8 keys38.5 keys
6 MAY 2026 · 04:33 UTC47.1 keys23.5 keys
10 MAY 2026 · 22:33 UTC50.1 keys26.5 keys
17 MAY 2026 · 16:33 UTC49.8 keys26.2 keys
24 MAY 2026 · 14:31 UTC49.6 keys23.9 keys
8 JUN 2026 · 08:32 UTC51.4 keys24.5 keys
15 JUN 2026 · 02:31 UTC51.8 keys23.7 keys
22 JUN 2026 · 00:12 UTC47.5 keys25.1 keys
7 AUG 2026 · 13:13 UTC41.6 keys36.2 keys
10 AUG 2026 · 13:10 UTC33.7 keys29.4 keys
24 AUG 2026 · 08:09 UTC37.1 keys32.2 keys
24 AUG 2026 · 20:09 UTC38.3 keys33.3 keys
29 AUG 2026 · 10:09 UTC38.4 keys33.4 keys
1 SEP 2026 · 14:08 UTC33.9 keys29.5 keys
2 SEP 2026 · 10:08 UTC33.5 keys29.1 keys
2 SEP 2026 · 12:09 UTC36.4 keys31.7 keys
3 SEP 2026 · 16:08 UTC35.8 keys31.1 keys
4 SEP 2026 · 08:09 UTC38.2 keys33.2 keys
5 SEP 2026 · 14:09 UTC34.0 keys29.6 keys
6 SEP 2026 · 02:09 UTC35.0 keys30.5 keys
6 SEP 2026 · 14:09 UTC38.4 keys33.4 keys
6 SEP 2026 · 18:09 UTC37.5 keys32.6 keys
10 SEP 2026 · 20:09 UTC34.9 keys30.4 keys
11 SEP 2026 · 08:08 UTC37.7 keys32.8 keys
11 SEP 2026 · 20:10 UTC38.6 keys33.5 keys
12 SEP 2026 · 00:09 UTC39.5 keys34.3 keys
12 SEP 2026 · 02:08 UTC39.9 keys34.7 keys
15 SEP 2026 · 18:09 UTC33.2 keys28.9 keys
16 SEP 2026 · 10:08 UTC34.9 keys30.3 keys
16 SEP 2026 · 18:08 UTC33.4 keys29.0 keys
20 SEP 2026 · 16:10 UTC33.4 keys29.0 keys
22 SEP 2026 · 04:09 UTC32.8 keys28.5 keys
23 SEP 2026 · 04:09 UTC34.3 keys29.8 keys
28 SEP 2026 · 04:08 UTC35.7 keys31.0 keys
12 OCT 2026 · 15:08 UTC33.3 keys28.9 keys
12 OCT 2026 · 23:08 UTC30.7 keys26.7 keys

Price history in numbers

47 readings since 25 Sep 2025

Over the last 30 days the Malevolent Monoculi El Mostacho's sell price ranged from 30.7 keys to 35.7 keys and is down 7.6% after 9 moves. Over a year it ranged from 30.7 keys to 51.8 keys (down 31.6%). Today's 30.7 keys sits at the bottom of its range: the lowest we have recorded is 30.7 keys (12 Oct 2026) and the highest 51.8 keys (15 Jun 2026). The price has moved 45 times since we began recording it — about once every 9 days.

WindowLowHighChangeMovesReadings
30 days30.7 keys35.7 keys−7.6%910
90 days30.7 keys41.6 keys−26.1%3233
a year30.7 keys51.8 keys−31.6%4244

Details

SKU31074;5;u266
Last price change2026-09-28 04:08 UTC
Key rate when recorded64.67 ref

Same effect, other items

the effect across the catalogue

Other effects on the El Mostacho

same item, different effect

Priced similarly

across the catalogue