← All Sergeant's Drill Hat variants

Green Black Hole Sergeant's Drill Hat

Green Black HoleUnusual2d ago
Sell price
255 keys, 64.11 ref
Buy price
222 keys, 39 ref
In keys
256 keys
In USD
$581.18 at the Steam key rate

Community price on backpack.tf: 200–265 keys, last changed 2021-06-05 (5.3y ago). The live quote above, 256 keys, is inside the community’s range and last moved 2d 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

22 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.

Green Black Hole Sergeant's Drill Hat sell price, 2025-09-25 to 2026-09-03: 22 observations, from 273 keys to 256 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC273 keys168 keys
30 SEP 2025 · 20:22 UTC273 keys168 keys
9 OCT 2025 · 08:05 UTC261 keys176 keys
19 OCT 2025 · 19:51 UTC248 keys168 keys
25 OCT 2025 · 16:10 UTC236 keys160 keys
10 NOV 2025 · 00:10 UTC242 keys164 keys
23 JUN 2026 · 17:14 UTC19.3 keys16.8 keys
10 JUL 2026 · 08:44 UTC114 keys99.0 keys
3 AUG 2026 · 08:24 UTC150 keys130 keys
12 AUG 2026 · 15:11 UTC262 keys228 keys
20 AUG 2026 · 18:08 UTC261 keys227 keys
21 AUG 2026 · 12:08 UTC16.6 keys14.4 keys
22 AUG 2026 · 00:08 UTC16.6 keys14.4 keys
22 AUG 2026 · 16:08 UTC16.6 keys14.5 keys
23 AUG 2026 · 04:09 UTC16.7 keys14.5 keys
25 AUG 2026 · 08:08 UTC20.3 keys17.6 keys
25 AUG 2026 · 20:09 UTC20.3 keys17.6 keys
27 AUG 2026 · 16:08 UTC20.3 keys17.6 keys
28 AUG 2026 · 04:08 UTC20.3 keys17.7 keys
28 AUG 2026 · 16:09 UTC20.3 keys17.6 keys
31 AUG 2026 · 08:09 UTC228 keys198 keys
3 SEP 2026 · 08:09 UTC256 keys223 keys

Price history in numbers

22 readings since 25 Sep 2025

Over the last 30 days the Green Black Hole Sergeant's Drill Hat's sell price ranged from 16.6 keys to 262 keys and is down 2.3% after 12 moves. Over a year it ranged from 16.6 keys to 273 keys (down 6.3%). Today's 256 keys sits in the upper third of its range: the lowest we have recorded is 16.6 keys (21 Aug 2026) and the highest 273 keys (25 Sep 2025). The price has moved 21 times since we began recording it — about once every 16 days.

WindowLowHighChangeMovesReadings
30 days16.6 keys262 keys−2.3%1213
90 days16.6 keys262 keys+1224.9%1516
a year16.6 keys273 keys−6.3%2122

Details

SKU183;5;u71
Last price change2026-09-03 08:09 UTC
Key rate when recorded62.33 ref

Same effect, other items

the effect across the catalogue

Other effects on the Sergeant's Drill Hat

same item, different effect

Priced similarly

across the catalogue