Community price on backpack.tf: 15.0–19.0 keys, last changed 2026-02-12 (7mo ago). The live quote above, 16.7 keys, is inside the community’s range and last moved 5d 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: $45.02 — the lowest of one listing for the Halcyon Halo effect when we looked on 2026-09-05 01:29 UTC (22h 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 16 keys, 42.33 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 Crimbo Cap”, with no effect in the name — the effect comes from the individual listing.
Price history
55 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.
Halcyon Halo Crimbo Cap sell price, 2025-09-25 to 2026-09-01: 55 observations, from 25.3 keys to 16.7 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
25.3 keys
16.6 keys
28 SEP 2025 · 23:14 UTC
15.9 keys
13.2 keys
12 OCT 2025 · 21:41 UTC
17.3 keys
14.4 keys
23 OCT 2025 · 19:11 UTC
35.0 keys
14.2 keys
8 NOV 2025 · 05:59 UTC
35.3 keys
11.4 keys
16 NOV 2025 · 00:45 UTC
14.9 keys
12.4 keys
23 NOV 2025 · 22:54 UTC
18.5 keys
14.0 keys
11 DEC 2025 · 11:04 UTC
38.7 keys
14.9 keys
15 DEC 2025 · 00:56 UTC
39.3 keys
15.1 keys
22 DEC 2025 · 01:15 UTC
39.7 keys
15.7 keys
4 JAN 2026 · 22:59 UTC
18.2 keys
15.4 keys
11 JAN 2026 · 21:40 UTC
17.1 keys
14.7 keys
29 JAN 2026 · 01:46 UTC
16.5 keys
15.3 keys
1 FEB 2026 · 23:46 UTC
33.3 keys
10.2 keys
8 FEB 2026 · 22:45 UTC
32.5 keys
10.7 keys
22 FEB 2026 · 14:42 UTC
32.8 keys
12.9 keys
1 MAR 2026 · 00:43 UTC
32.5 keys
12.9 keys
16 MAR 2026 · 02:09 UTC
19.3 keys
12.9 keys
22 MAR 2026 · 20:09 UTC
34.1 keys
13.9 keys
1 APR 2026 · 02:31 UTC
34.9 keys
14.5 keys
29 APR 2026 · 02:31 UTC
33.3 keys
16.2 keys
3 MAY 2026 · 22:32 UTC
32.8 keys
16.3 keys
10 MAY 2026 · 20:34 UTC
34.8 keys
19.0 keys
24 MAY 2026 · 02:32 UTC
23.2 keys
19.1 keys
2 JUN 2026 · 08:32 UTC
20.3 keys
12.0 keys
16 JUN 2026 · 12:11 UTC
19.8 keys
13.2 keys
22 JUN 2026 · 17:13 UTC
16.1 keys
14.0 keys
29 JUN 2026 · 01:14 UTC
16.8 keys
14.6 keys
12 JUL 2026 · 18:45 UTC
14.5 keys
12.6 keys
22 JUL 2026 · 14:45 UTC
17.6 keys
15.3 keys
7 AUG 2026 · 23:12 UTC
18.5 keys
16.0 keys
23 AUG 2026 · 18:09 UTC
5.87 keys
5.11 keys
24 AUG 2026 · 06:09 UTC
5.86 keys
5.09 keys
25 AUG 2026 · 16:09 UTC
13.1 keys
11.4 keys
26 AUG 2026 · 18:09 UTC
14.7 keys
12.8 keys
27 AUG 2026 · 06:09 UTC
15.0 keys
13.0 keys
28 AUG 2026 · 07:13 UTC
16.1 keys
14.0 keys
29 AUG 2026 · 14:09 UTC
16.4 keys
14.3 keys
30 AUG 2026 · 14:10 UTC
16.9 keys
14.7 keys
1 SEP 2026 · 08:09 UTC
16.7 keys
14.5 keys
Price history in numbers
55 readings since 25 Sep 2025
Over the last 30 days the Halcyon Halo Crimbo Cap's sell price ranged from 5.85 keys to 18.5 keys and is down 9.8% after 12 moves. Over a year it ranged from 5.85 keys to 39.7 keys (down 34.2%). Today's 16.7 keys sits in the lower third of its range: the lowest we have recorded is 5.85 keys (24 Aug 2026) and the highest 39.7 keys (22 Dec 2025). The price has moved 54 times since we began recording it — about once every 6 days.