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Green Black Hole Cotton Head

✦ Green Black HoleUnusual2mo ago

This price has not changed since 2026-08-27 22:09 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
158 keys, 32.77 ref
Buy price
137 keys, 53.55 ref
In keys
159 keys
In USD
$347.14 at the Steam key rate

Community price on backpack.tf: 340–450 keys, last changed 2022-04-18 (4.5y ago). The live quote above, 159 keys, is 53% lower and last moved 2mo 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

17 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 Cotton Head sell price, 2025-09-25 to 2026-08-27: 17 observations, from 449 keys to 159 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC449 keys279 keys
30 SEP 2025 · 21:01 UTC449 keys277 keys
9 OCT 2025 · 08:43 UTC429 keys292 keys
19 OCT 2025 · 20:30 UTC408 keys277 keys
25 OCT 2025 · 16:51 UTC388 keys264 keys
10 NOV 2025 · 00:53 UTC408 keys277 keys
9 JUN 2026 · 08:31 UTC590 keys153 keys
30 JUN 2026 · 01:12 UTC159 keys138 keys
4 JUL 2026 · 17:13 UTC99.4 keys86.5 keys
16 JUL 2026 · 00:44 UTC155 keys135 keys
23 JUL 2026 · 14:44 UTC155 keys135 keys
31 JUL 2026 · 10:43 UTC160 keys139 keys
6 AUG 2026 · 13:13 UTC179 keys156 keys
11 AUG 2026 · 01:12 UTC180 keys156 keys
18 AUG 2026 · 01:11 UTC178 keys155 keys
23 AUG 2026 · 04:09 UTC12.8 keys11.1 keys
27 AUG 2026 · 22:09 UTC159 keys138 keys

Price history in numbers

17 readings since 25 Sep 2025

The price has not been re-read inside the last 30 days. Over a year it ranged from 12.8 keys to 590 keys (down 61.1%). Today's 159 keys sits in the lower third of its range: the lowest we have recorded is 12.8 keys (23 Aug 2026) and the highest 590 keys (9 Jun 2026). The price has moved 16 times since we began recording it — about once every 21 days.

WindowLowHighChangeMovesReadings
90 days12.8 keys180 keys+2.3%78
a year12.8 keys590 keys−61.1%1314

Details

SKU30175;5;u71
Last price change2026-08-27 22:09 UTC
Key rate when recorded64.11 ref

Same effect, other items

the effect across the catalogue

Other effects on the Cotton Head

same item, different effect
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Ghastly Ghosts Jr Cotton Head235 keys12d ago
Sulphurous Cotton Head212 keys16d ago
Time Warp Cotton Head206 keys16d ago
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Tesla Coil Cotton Head194 keys12d ago
Burning Flames Cotton Head187 keys12d ago

Priced similarly

across the catalogue