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Cold Cosmos Detective

✦ Cold CosmosUnusual1mo ago

This price has not changed since 2026-10-02 00:09 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
97 keys, 39.88 ref
Buy price
84 keys, 57 ref
In keys
97.6 keys
In USD
$211.87 at the Steam key rate

Community price on backpack.tf: 102 keys, last changed 2026-04-08 (7mo ago). The live quote above, 97.6 keys, is 4% 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

123 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.

Cold Cosmos Detective sell price, 2025-09-25 to 2026-11-05: 123 observations, from 76.3 keys to 99.2 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC76.3 keys62.4 keys
19 OCT 2025 · 22:17 UTC68.4 keys61.5 keys
19 NOV 2025 · 10:47 UTC107 keys86.7 keys
15 JAN 2026 · 18:21 UTC95.0 keys90.4 keys
1 MAR 2026 · 04:43 UTC91.0 keys77.5 keys
26 MAR 2026 · 22:08 UTC95.7 keys40.2 keys
19 APR 2026 · 22:32 UTC97.4 keys68.0 keys
17 MAY 2026 · 18:33 UTC94.3 keys68.9 keys
8 JUN 2026 · 00:32 UTC93.0 keys68.8 keys
5 JUL 2026 · 23:12 UTC84.0 keys73.0 keys
29 JUL 2026 · 00:45 UTC91.6 keys79.6 keys
21 AUG 2026 · 00:09 UTC96.1 keys83.6 keys
23 AUG 2026 · 00:09 UTC96.0 keys83.5 keys
24 AUG 2026 · 12:09 UTC95.9 keys83.4 keys
26 AUG 2026 · 00:09 UTC96.1 keys83.6 keys
27 AUG 2026 · 12:08 UTC96.4 keys83.8 keys
29 AUG 2026 · 00:09 UTC96.8 keys84.2 keys
30 AUG 2026 · 12:09 UTC99.1 keys86.2 keys
1 SEP 2026 · 00:09 UTC96.3 keys83.8 keys
2 SEP 2026 · 12:09 UTC94.5 keys82.2 keys
4 SEP 2026 · 12:08 UTC95.0 keys82.6 keys
6 SEP 2026 · 00:09 UTC94.9 keys82.5 keys
7 SEP 2026 · 12:08 UTC97.7 keys85.0 keys
9 SEP 2026 · 02:09 UTC95.1 keys82.7 keys
10 SEP 2026 · 18:09 UTC96.8 keys84.2 keys
14 SEP 2026 · 18:08 UTC97.3 keys84.6 keys
17 SEP 2026 · 16:08 UTC97.7 keys84.9 keys
20 SEP 2026 · 18:09 UTC98.0 keys85.2 keys
21 SEP 2026 · 16:10 UTC98.4 keys85.5 keys
25 SEP 2026 · 20:09 UTC99.6 keys86.6 keys
2 OCT 2026 · 00:09 UTC97.6 keys84.9 keys
15 OCT 2026 · 05:09 UTC101 keys87.7 keys
27 OCT 2026 · 01:12 UTC102 keys88.7 keys
30 OCT 2026 · 21:12 UTC100 keys87.1 keys
1 NOV 2026 · 17:12 UTC98.3 keys85.6 keys
3 NOV 2026 · 09:11 UTC99.9 keys87.0 keys
3 NOV 2026 · 23:12 UTC99.0 keys86.2 keys
4 NOV 2026 · 13:12 UTC99.5 keys86.7 keys
4 NOV 2026 · 23:12 UTC99.5 keys86.7 keys
5 NOV 2026 · 07:13 UTC99.2 keys86.4 keys

Price history in numbers

123 readings since 25 Sep 2025

Over the last 30 days the Cold Cosmos Detective's sell price ranged from 97.6 keys to 102 keys and is down 1.7% after 19 moves. Over a year it ranged from 69.8 keys to 119 keys (up 42.1%). Today's 99.2 keys sits in the middle of its range: the lowest we have recorded is 65.1 keys (25 Oct 2025) and the highest 119 keys (23 Nov 2025). The price has moved 116 times since we began recording it — about once every 4 days.

WindowLowHighChangeMovesReadings
30 days97.6 keys102 keys−1.7%1926
90 days94.2 keys102 keys+3.7%8390
a year69.8 keys119 keys+42.1%111118

Details

SKU31277;5;u243
Last price change2026-10-02 00:09 UTC
Key rate when recorded62.89 ref

Same effect, other items

the effect across the catalogue
ItemValueUpdated
Cold Cosmos Monsieur Grenouille94.8 keys3mo ago
Cold Cosmos Head Banger71.9 keys1mo ago
Cold Cosmos Lawnmaker70.3 keys3mo ago
Cold Cosmos Squatter's Right68.3 keys1mo ago
Cold Cosmos Hawaiian Hunter49.0 keys1mo ago
Cold Cosmos Boston Brain Bucket43.0 keys4mo ago
Cold Cosmos Throttlehead34.0 keys1mo ago
Cold Cosmos Undercover Brolly24.9 keys1mo ago

Other effects on the Detective

same item, different effect

Priced similarly

across the catalogue