← All Grimm Hatte variants

Terror-Watt Grimm Hatte

Terror-WattUnusual7h ago
Sell price
34 keys, 41.88 ref
Buy price
30 keys, 8.55 ref
In keys
34.7 keys
In USD
$78.72 at the Steam key rate

Community price on backpack.tf: 15.0–19.0 keys, last changed 2020-05-14 (6.3y ago). The live quote above, 34.7 keys, is 131% higher and last moved 7h 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

66 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.

Terror-Watt Grimm Hatte sell price, 2025-09-25 to 2026-09-05: 66 observations, from 20.7 keys to 34.7 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC20.7 keys13.5 keys
9 OCT 2025 · 08:12 UTC19.7 keys14.2 keys
19 OCT 2025 · 19:58 UTC18.8 keys13.5 keys
10 NOV 2025 · 00:18 UTC20.4 keys14.7 keys
23 DEC 2025 · 11:10 UTC51.1 keys40.8 keys
30 DEC 2025 · 20:47 UTC49.8 keys40.5 keys
14 JAN 2026 · 18:09 UTC45.0 keys37.9 keys
19 FEB 2026 · 06:40 UTC44.0 keys38.4 keys
22 FEB 2026 · 18:40 UTC41.3 keys36.2 keys
8 MAR 2026 · 20:41 UTC40.6 keys32.2 keys
26 MAR 2026 · 22:06 UTC42.2 keys35.8 keys
30 MAR 2026 · 06:06 UTC42.5 keys36.1 keys
2 MAY 2026 · 12:32 UTC40.1 keys34.4 keys
17 MAY 2026 · 20:32 UTC42.3 keys37.6 keys
25 MAY 2026 · 12:29 UTC42.2 keys38.4 keys
8 JUN 2026 · 00:30 UTC42.2 keys22.2 keys
22 JUN 2026 · 00:10 UTC43.2 keys23.6 keys
29 JUN 2026 · 01:14 UTC28.3 keys24.6 keys
12 JUL 2026 · 22:44 UTC27.4 keys23.8 keys
29 JUL 2026 · 00:45 UTC30.5 keys26.5 keys
3 AUG 2026 · 00:24 UTC32.8 keys28.5 keys
21 AUG 2026 · 02:08 UTC26.2 keys22.8 keys
22 AUG 2026 · 02:08 UTC26.2 keys22.8 keys
22 AUG 2026 · 14:08 UTC26.3 keys22.8 keys
23 AUG 2026 · 14:09 UTC26.4 keys22.9 keys
24 AUG 2026 · 14:08 UTC26.3 keys22.9 keys
25 AUG 2026 · 02:08 UTC26.5 keys23.0 keys
26 AUG 2026 · 02:09 UTC26.6 keys23.2 keys
27 AUG 2026 · 02:09 UTC26.7 keys23.3 keys
27 AUG 2026 · 14:08 UTC26.8 keys23.3 keys
28 AUG 2026 · 14:10 UTC26.9 keys23.4 keys
29 AUG 2026 · 14:09 UTC27.0 keys23.5 keys
30 AUG 2026 · 02:09 UTC27.1 keys23.6 keys
31 AUG 2026 · 10:09 UTC33.4 keys29.1 keys
1 SEP 2026 · 10:08 UTC33.6 keys29.2 keys
1 SEP 2026 · 22:08 UTC34.1 keys29.7 keys
2 SEP 2026 · 22:07 UTC34.7 keys30.2 keys
3 SEP 2026 · 22:08 UTC35.5 keys30.9 keys
4 SEP 2026 · 10:08 UTC36.0 keys31.3 keys
5 SEP 2026 · 10:08 UTC34.7 keys30.1 keys

Price history in numbers

66 readings since 25 Sep 2025

Over the last 30 days the Terror-Watt Grimm Hatte's sell price ranged from 26.2 keys to 39.0 keys and is down 11.2% after 31 moves. Over a year it ranged from 17.9 keys to 51.1 keys (up 67.5%). Today's 34.7 keys sits in the middle of its range: the lowest we have recorded is 17.9 keys (25 Oct 2025) and the highest 51.1 keys (23 Dec 2025). The price has moved 65 times since we began recording it — about once every 5 days.

WindowLowHighChangeMovesReadings
30 days26.2 keys39.0 keys−11.2%3132
90 days26.2 keys43.2 keys−17.8%4041
a year17.9 keys51.1 keys+67.5%6566

Details

SKU383;5;u57
Last price change2026-09-05 10:08 UTC
Key rate when recorded61.89 ref

Same effect, other items

the effect across the catalogue
ItemValueUpdated
Terror-Watt Antlers692 keys10mo ago
Terror-Watt Virtual Viewfinder345 keys28d ago
Terror-Watt Villain's Veil301 keys20d ago
Terror-Watt Bonk Boy299 keys4d ago
Terror-Watt Polar Pullover249 keys20d ago
Terror-Watt Cat's Pajamas221 keys2d ago
Terror-Watt Blighted Beak214 keys2d ago
Terror-Watt Co-Pilot207 keys19d ago
Terror-Watt Boarder's Beanie195 keys10mo ago
Terror-Watt Pencil Pusher199 keys23h ago

Other effects on the Grimm Hatte

same item, different effect

Priced similarly

across the catalogue
ItemValueUpdated
Blizzardy Storm Bumble Beenie34.5 keys19h ago
Electrostatic Birdcage33.4 keys10d ago
Stormy Storm Bubble Pipe33.4 keys7d ago
Purple Energy Pure Tin Capotain34.7 keys5h ago
Green Confetti White Russian34.6 keys19h ago
Green Energy Whirly Warrior33.3 keys7d ago
Green Confetti Lawnmaker34.5 keys17h ago
Orbiting Planets Nunhood33.4 keys9d ago