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Cloud 9 Das Maddendoktor

Cloud 9Unusual19d ago
Sell price
73 keys, 33 ref
Buy price
63 keys, 56 ref
In keys
73.5 keys
In USD
$166.14 at the Steam key rate

Community price on backpack.tf: 100 keys, last changed 2023-10-13 (2.9y ago). The live quote above, 73.5 keys, is 26% 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

35 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.

Cloud 9 Das Maddendoktor sell price, 2025-09-25 to 2026-08-17: 35 observations, from 99.6 keys to 73.5 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC99.6 keys81.4 keys
30 SEP 2025 · 20:55 UTC99.4 keys81.3 keys
9 OCT 2025 · 08:37 UTC95.0 keys85.4 keys
19 OCT 2025 · 20:24 UTC90.3 keys81.3 keys
25 OCT 2025 · 16:45 UTC86.0 keys77.4 keys
10 NOV 2025 · 00:46 UTC98.3 keys88.3 keys
1 DEC 2025 · 00:53 UTC119 keys52.3 keys
8 DEC 2025 · 00:49 UTC123 keys61.1 keys
24 DEC 2025 · 11:10 UTC104 keys60.4 keys
12 FEB 2026 · 14:40 UTC85.6 keys74.6 keys
17 FEB 2026 · 20:39 UTC85.2 keys77.5 keys
22 FEB 2026 · 16:41 UTC79.4 keys64.8 keys
9 MAR 2026 · 14:10 UTC75.6 keys62.3 keys
15 MAR 2026 · 18:07 UTC73.0 keys61.5 keys
22 MAR 2026 · 20:07 UTC77.7 keys16.6 keys
1 APR 2026 · 00:30 UTC78.5 keys21.7 keys
11 APR 2026 · 10:29 UTC80.9 keys22.1 keys
19 APR 2026 · 22:30 UTC77.0 keys17.5 keys
29 APR 2026 · 00:30 UTC73.1 keys17.2 keys
3 MAY 2026 · 22:30 UTC71.9 keys38.1 keys
9 MAY 2026 · 22:31 UTC76.4 keys40.6 keys
17 MAY 2026 · 16:31 UTC76.0 keys43.1 keys
24 MAY 2026 · 22:30 UTC75.7 keys41.9 keys
3 JUN 2026 · 00:30 UTC76.7 keys42.5 keys
8 JUN 2026 · 00:30 UTC73.9 keys46.0 keys
15 JUN 2026 · 04:31 UTC75.0 keys49.3 keys
22 JUN 2026 · 04:10 UTC75.8 keys51.3 keys
29 JUN 2026 · 01:14 UTC63.3 keys55.0 keys
5 JUL 2026 · 21:12 UTC61.4 keys53.4 keys
12 JUL 2026 · 22:44 UTC62.3 keys54.2 keys
19 JUL 2026 · 22:44 UTC64.9 keys56.4 keys
29 JUL 2026 · 14:44 UTC70.4 keys61.2 keys
3 AUG 2026 · 02:24 UTC73.2 keys63.6 keys
11 AUG 2026 · 01:12 UTC73.7 keys64.0 keys
17 AUG 2026 · 13:12 UTC73.5 keys63.9 keys

Price history in numbers

35 readings since 25 Sep 2025

Over the last 30 days the Cloud 9 Das Maddendoktor's sell price ranged from 73.5 keys to 73.7 keys and is down 0.2% after 1 move. Over a year it ranged from 61.4 keys to 123 keys (down 26.2%). Today's 73.5 keys sits in the lower third of its range: the lowest we have recorded is 61.4 keys (5 Jul 2026) and the highest 123 keys (8 Dec 2025). The price has moved 34 times since we began recording it — about once every 10 days.

WindowLowHighChangeMovesReadings
30 days73.5 keys73.7 keys−0.2%12
90 days61.4 keys75.8 keys−0.5%1011
a year61.4 keys123 keys−26.2%3435

Details

SKU30121;5;u58
Last price change2026-08-17 13:12 UTC
Key rate when recorded64.33 ref

Same effect, other items

the effect across the catalogue
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Cloud 9 Head Prize921 keys10mo ago
Cloud 9 Balloonihoodie850 keys10mo ago
Cloud 9 Exquisite Rack635 keys2d ago
Cloud 9 Blighted Beak558 keys5d ago
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Other effects on the Das Maddendoktor

same item, different effect

Priced similarly

across the catalogue