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Kill-a-Watt Optic Nerve

✦ Kill-a-WattUnusual1mo ago

This price has not changed since 2026-10-01 14:08 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
25 keys, 60.88 ref
Buy price
22 keys, 36.22 ref
In keys
26.0 keys
In USD
$56.39 at the Steam key rate

Community price on backpack.tf: 36.0 keys, last changed 2025-06-23 (1.4y ago). The live quote above, 26.0 keys, is 28% 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

100 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.

Kill-a-Watt Optic Nerve sell price, 2025-09-25 to 2026-11-05: 100 observations, from 37.3 keys to 26.9 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC37.3 keys30.5 keys
19 OCT 2025 · 22:11 UTC33.9 keys30.5 keys
10 NOV 2025 · 02:20 UTC33.1 keys29.8 keys
5 JUL 2026 · 19:12 UTC24.5 keys21.3 keys
19 JUL 2026 · 18:44 UTC24.9 keys21.7 keys
13 AUG 2026 · 01:11 UTC25.2 keys21.8 keys
21 AUG 2026 · 12:08 UTC23.5 keys20.4 keys
22 AUG 2026 · 02:09 UTC24.3 keys21.1 keys
24 AUG 2026 · 16:09 UTC24.4 keys21.2 keys
29 AUG 2026 · 12:10 UTC26.7 keys23.2 keys
31 AUG 2026 · 08:09 UTC23.8 keys20.7 keys
2 SEP 2026 · 08:09 UTC23.1 keys20.1 keys
3 SEP 2026 · 08:10 UTC23.3 keys20.2 keys
5 SEP 2026 · 02:08 UTC24.6 keys21.4 keys
7 SEP 2026 · 06:08 UTC24.4 keys21.3 keys
9 SEP 2026 · 12:09 UTC22.9 keys19.9 keys
11 SEP 2026 · 10:08 UTC23.2 keys20.2 keys
12 SEP 2026 · 10:08 UTC23.7 keys20.6 keys
13 SEP 2026 · 22:08 UTC25.8 keys22.5 keys
14 SEP 2026 · 22:08 UTC25.9 keys22.6 keys
16 SEP 2026 · 14:08 UTC26.3 keys22.8 keys
17 SEP 2026 · 14:09 UTC26.8 keys23.3 keys
23 SEP 2026 · 00:09 UTC25.7 keys22.3 keys
24 SEP 2026 · 04:09 UTC25.9 keys22.5 keys
25 SEP 2026 · 06:08 UTC26.2 keys22.8 keys
1 OCT 2026 · 02:09 UTC26.5 keys23.0 keys
3 OCT 2026 · 09:09 UTC20.6 keys17.9 keys
5 OCT 2026 · 11:09 UTC27.2 keys23.7 keys
6 OCT 2026 · 17:09 UTC28.5 keys24.8 keys
8 OCT 2026 · 19:10 UTC27.0 keys23.5 keys
10 OCT 2026 · 01:10 UTC25.6 keys22.2 keys
11 OCT 2026 · 23:09 UTC26.2 keys22.8 keys
13 OCT 2026 · 23:08 UTC27.2 keys23.6 keys
30 OCT 2026 · 21:12 UTC27.1 keys25.1 keys
31 OCT 2026 · 01:12 UTC27.0 keys26.5 keys
31 OCT 2026 · 07:12 UTC27.0 keys26.6 keys
31 OCT 2026 · 11:12 UTC26.9 keys26.5 keys
1 NOV 2026 · 05:12 UTC26.9 keys23.3 keys
5 NOV 2026 · 01:13 UTC26.9 keys23.2 keys
5 NOV 2026 · 09:13 UTC26.9 keys23.9 keys

Price history in numbers

100 readings since 25 Sep 2025

Over the last 30 days the Kill-a-Watt Optic Nerve's sell price ranged from 25.6 keys to 28.5 keys and is down 5.6% after 23 moves. Over a year it ranged from 10.7 keys to 33.1 keys (down 18.7%). Today's 26.9 keys sits in the middle of its range: the lowest we have recorded is 10.7 keys (1 Sep 2026) and the highest 37.3 keys (25 Sep 2025). The price has moved 94 times since we began recording it — about once every 4 days.

WindowLowHighChangeMovesReadings
30 days25.6 keys28.5 keys−5.6%2329
90 days10.7 keys28.5 keys+6.8%8187
a year10.7 keys33.1 keys−18.7%8995

Details

SKU31224;5;u56
Last price change2026-10-01 14:08 UTC
Key rate when recorded61.78 ref

Same effect, other items

the effect across the catalogue
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Kill-a-Watt Virtual Viewfinder1,100 keys12mo ago
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Kill-a-Watt Exquisite Rack760 keys1mo ago
Kill-a-Watt Head Prize387 keys1mo ago
Kill-a-Watt Blighted Beak303 keys1mo ago
Kill-a-Watt Brainiac Hairpiece283 keys1mo ago
Kill-a-Watt Legendary Lid283 keys1mo ago
Kill-a-Watt Decorated Veteran261 keys1mo ago
Kill-a-Watt Bonk Boy265 keys1mo ago

Other effects on the Optic Nerve

same item, different effect
ItemValueUpdated
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North Star Optic Nerve71.7 keys1mo ago
Purple Energy Optic Nerve58.7 keys1mo ago
Über Blaze Optic Nerve54.9 keys12mo ago
Green Energy Optic Nerve51.7 keys2mo ago
Toxic Swirl Optic Nerve51.8 keys1mo ago
Pumpkin Moon Optic Nerve47.7 keys1mo ago
Hellspawned Horns Optic Nerve40.0 keys1mo ago
Cursed Forever! Optic Nerve37.6 keys3mo ago

Priced similarly

across the catalogue