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Green Black Hole Tam O' Shanter

Green Black HoleUnusual19d ago
Sell price
146 keys, 27.22 ref
Buy price
127 keys, 21.22 ref
In keys
146 keys
In USD
$332.38 at the Steam key rate

Community price on backpack.tf: 190–300 keys, last changed 2023-05-21 (3.3y ago). The live quote above, 146 keys, is 23% lower and last moved 19d 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

12 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 Tam O' Shanter sell price, 2025-09-25 to 2026-08-18: 12 observations, from 299 keys to 146 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC299 keys155 keys
30 SEP 2025 · 20:32 UTC298 keys155 keys
9 OCT 2025 · 08:16 UTC285 keys163 keys
19 OCT 2025 · 20:02 UTC271 keys155 keys
25 OCT 2025 · 16:21 UTC258 keys148 keys
10 NOV 2025 · 00:23 UTC265 keys152 keys
22 JUN 2026 · 17:13 UTC133 keys116 keys
2 JUL 2026 · 15:12 UTC122 keys106 keys
17 JUL 2026 · 02:44 UTC108 keys94.0 keys
26 JUL 2026 · 00:45 UTC112 keys97.3 keys
7 AUG 2026 · 09:13 UTC117 keys102 keys
18 AUG 2026 · 03:10 UTC146 keys127 keys

Price history in numbers

12 readings since 25 Sep 2025

Over the last 30 days the Green Black Hole Tam O' Shanter's sell price ranged from 117 keys to 146 keys and is up 25.4% after 1 move. Over a year it ranged from 108 keys to 299 keys (down 51.0%). Today's 146 keys sits in the lower third of its range: the lowest we have recorded is 108 keys (17 Jul 2026) and the highest 299 keys (25 Sep 2025). The price has moved 11 times since we began recording it — about once every 30 days.

WindowLowHighChangeMovesReadings
30 days117 keys146 keys+25.4%12
90 days108 keys146 keys+9.7%56
a year108 keys299 keys−51.0%1112

Details

SKU480;5;u71
Last price change2026-08-18 03:10 UTC
Key rate when recorded64.33 ref

Same effect, other items

the effect across the catalogue

Other effects on the Tam O' Shanter

same item, different effect

Priced similarly

across the catalogue