Community price on backpack.tf: 17.0 keys, last changed 2024-09-25 (1.9y ago). The live quote above, 17.2 keys, is 1% higher and last moved 6h 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.
Steam Market asking price: $49.80 — the lowest of one listing for the Purple Confetti effect when we looked on 2026-09-03 01:36 UTC (3d ago). This is what a seller is asking, not what anything sold for. Steam pays out in Steam wallet funds, not cash, and Valve takes roughly 15% at the till — so asking prices there run well above the 17 keys, 11.33 ref shown above, which comes from the keys-and-metal market on backpack.tf. The two are different markets and are never blended. Steam lists the item as “Unusual Détective Noir”, with no effect in the name — the effect comes from the individual listing.
Price history
40 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.
Purple Confetti Détective Noir sell price, 2025-09-25 to 2026-09-05: 40 observations, from 17.5 keys to 17.2 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
17.5 keys
14.3 keys
30 SEP 2025 · 20:26 UTC
17.5 keys
14.3 keys
9 OCT 2025 · 08:09 UTC
16.7 keys
15.0 keys
19 OCT 2025 · 19:55 UTC
15.9 keys
14.3 keys
25 OCT 2025 · 16:14 UTC
15.1 keys
13.6 keys
10 NOV 2025 · 00:15 UTC
17.3 keys
15.5 keys
3 DEC 2025 · 20:47 UTC
17.0 keys
13.3 keys
31 DEC 2025 · 00:48 UTC
16.5 keys
12.2 keys
4 JAN 2026 · 06:45 UTC
16.3 keys
12.3 keys
14 JAN 2026 · 10:14 UTC
14.9 keys
11.4 keys
18 JAN 2026 · 21:20 UTC
14.7 keys
11.5 keys
29 JAN 2026 · 07:42 UTC
13.5 keys
9.59 keys
19 FEB 2026 · 06:40 UTC
13.6 keys
10.7 keys
5 MAR 2026 · 14:42 UTC
13.5 keys
9.92 keys
8 MAR 2026 · 22:41 UTC
13.4 keys
9.65 keys
15 MAR 2026 · 22:07 UTC
13.7 keys
9.55 keys
22 JUN 2026 · 17:13 UTC
11.1 keys
9.67 keys
29 JUN 2026 · 03:14 UTC
11.7 keys
10.2 keys
5 JUL 2026 · 23:12 UTC
10.4 keys
9.01 keys
12 JUL 2026 · 08:44 UTC
10.0 keys
8.70 keys
23 JUL 2026 · 10:45 UTC
11.5 keys
10.0 keys
29 JUL 2026 · 06:44 UTC
11.9 keys
10.4 keys
3 AUG 2026 · 06:24 UTC
12.3 keys
10.7 keys
11 AUG 2026 · 07:11 UTC
12.1 keys
10.6 keys
20 AUG 2026 · 06:09 UTC
15.8 keys
13.7 keys
22 AUG 2026 · 04:08 UTC
15.6 keys
13.5 keys
23 AUG 2026 · 08:08 UTC
15.6 keys
13.6 keys
26 AUG 2026 · 22:09 UTC
15.7 keys
13.6 keys
27 AUG 2026 · 10:08 UTC
15.8 keys
13.8 keys
28 AUG 2026 · 07:13 UTC
15.8 keys
13.8 keys
31 AUG 2026 · 14:09 UTC
16.2 keys
14.0 keys
1 SEP 2026 · 18:08 UTC
16.9 keys
14.7 keys
2 SEP 2026 · 06:08 UTC
18.1 keys
15.8 keys
2 SEP 2026 · 18:08 UTC
17.2 keys
15.0 keys
3 SEP 2026 · 06:08 UTC
18.5 keys
16.1 keys
4 SEP 2026 · 00:08 UTC
18.4 keys
16.1 keys
4 SEP 2026 · 12:08 UTC
17.8 keys
15.5 keys
5 SEP 2026 · 04:08 UTC
19.2 keys
16.7 keys
5 SEP 2026 · 16:08 UTC
17.3 keys
15.1 keys
5 SEP 2026 · 18:08 UTC
17.2 keys
15.0 keys
Price history in numbers
40 readings since 25 Sep 2025
Over the last 30 days the Purple Confetti Détective Noir's sell price ranged from 12.1 keys to 19.2 keys and is up 41.6% after 16 moves. Over a year it ranged from 10.0 keys to 19.2 keys (down 1.6%). Today's 17.2 keys sits in the upper third of its range: the lowest we have recorded is 10.0 keys (12 Jul 2026) and the highest 19.2 keys (5 Sep 2026). The price has moved 39 times since we began recording it — about once every 9 days.