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Anti-Freeze Head Warmer

✦ Anti-FreezeUnusual1mo ago

This price has not changed since 2026-09-28 10:08 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
174 keys, 12.77 ref
Buy price
151 keys, 30.66 ref
In keys
174 keys
In USD
$374.53 at the Steam key rate

Community price on backpack.tf: 370 keys, last changed 2025-04-06 (1.6y ago). The live quote above, 174 keys, is 53% 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

43 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.

Anti-Freeze Head Warmer sell price, 2025-09-25 to 2026-11-01: 43 observations, from 372 keys to 147 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC372 keys305 keys
30 SEP 2025 · 20:37 UTC371 keys304 keys
9 OCT 2025 · 08:20 UTC355 keys320 keys
19 OCT 2025 · 20:07 UTC338 keys304 keys
25 OCT 2025 · 16:26 UTC322 keys289 keys
10 NOV 2025 · 00:27 UTC330 keys297 keys
22 JUN 2026 · 17:13 UTC134 keys116 keys
5 JUL 2026 · 21:12 UTC128 keys111 keys
12 JUL 2026 · 22:44 UTC247 keys214 keys
22 JUL 2026 · 12:46 UTC150 keys131 keys
29 JUL 2026 · 02:45 UTC17.9 keys15.6 keys
3 AUG 2026 · 12:24 UTC261 keys227 keys
10 AUG 2026 · 01:11 UTC338 keys294 keys
16 AUG 2026 · 05:11 UTC342 keys297 keys
21 AUG 2026 · 16:08 UTC17.4 keys15.2 keys
22 AUG 2026 · 12:08 UTC17.4 keys15.2 keys
23 AUG 2026 · 12:08 UTC17.5 keys15.2 keys
24 AUG 2026 · 04:09 UTC17.5 keys15.2 keys
25 AUG 2026 · 16:09 UTC19.7 keys17.2 keys
26 AUG 2026 · 16:08 UTC161 keys140 keys
30 AUG 2026 · 00:09 UTC267 keys232 keys
31 AUG 2026 · 06:09 UTC145 keys126 keys
31 AUG 2026 · 22:09 UTC145 keys126 keys
4 SEP 2026 · 04:08 UTC186 keys162 keys
7 SEP 2026 · 12:08 UTC175 keys152 keys
15 SEP 2026 · 10:08 UTC18.6 keys16.2 keys
19 SEP 2026 · 04:07 UTC173 keys151 keys
27 SEP 2026 · 16:08 UTC148 keys128 keys
28 SEP 2026 · 10:08 UTC174 keys151 keys
3 OCT 2026 · 03:09 UTC144 keys125 keys
4 OCT 2026 · 03:09 UTC144 keys126 keys
5 OCT 2026 · 21:09 UTC177 keys154 keys
12 OCT 2026 · 03:09 UTC178 keys155 keys
18 OCT 2026 · 19:09 UTC149 keys130 keys
28 OCT 2026 · 17:11 UTC148 keys18.3 keys
29 OCT 2026 · 11:11 UTC146 keys18.0 keys
30 OCT 2026 · 03:11 UTC148 keys18.3 keys
31 OCT 2026 · 03:11 UTC148 keys18.3 keys
31 OCT 2026 · 21:12 UTC145 keys18.0 keys
1 NOV 2026 · 09:11 UTC147 keys18.2 keys

Price history in numbers

43 readings since 25 Sep 2025

Over the last 30 days the Anti-Freeze Head Warmer's sell price ranged from 21.0 keys to 178 keys and is down 17.6% after 8 moves. Over a year it ranged from 17.4 keys to 342 keys (down 55.5%). Today's 147 keys sits in the middle of its range: the lowest we have recorded is 17.4 keys (21 Aug 2026) and the highest 372 keys (25 Sep 2025). The price has moved 42 times since we began recording it — about once every 10 days.

WindowLowHighChangeMovesReadings
30 days21.0 keys178 keys−17.6%89
90 days17.4 keys342 keys−56.6%2930
a year17.4 keys342 keys−55.5%3738

Details

SKU644;5;u69
Last price change2026-09-28 10:08 UTC
Key rate when recorded63.67 ref

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Other effects on the Head Warmer

same item, different effect

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across the catalogue