Community price on backpack.tf: 10.0–13.0 keys, last changed 2019-09-17 (7.0y ago). The live quote above, 13.8 keys, is 38% higher and last moved 3d 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: $57.94 — the lowest of one listing for the Miami Nights effect when we looked on 2026-09-03 01:30 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 13 keys, 51.66 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 Combustible Kabuto”, with no effect in the name — the effect comes from the individual listing.
Price history
39 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.
Miami Nights Combustible Kabuto sell price, 2025-09-25 to 2026-09-02: 39 observations, from 13.3 keys to 13.8 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
13.3 keys
8.39 keys
30 SEP 2025 · 21:16 UTC
14.3 keys
8.38 keys
9 OCT 2025 · 08:58 UTC
13.7 keys
8.81 keys
19 OCT 2025 · 20:46 UTC
13.0 keys
8.38 keys
25 OCT 2025 · 17:09 UTC
12.4 keys
7.98 keys
10 NOV 2025 · 01:10 UTC
14.4 keys
9.26 keys
18 DEC 2025 · 16:49 UTC
18.2 keys
11.8 keys
22 DEC 2025 · 01:09 UTC
17.7 keys
11.5 keys
11 JAN 2026 · 21:34 UTC
15.3 keys
10.7 keys
22 JAN 2026 · 01:44 UTC
15.4 keys
10.9 keys
30 JAN 2026 · 01:44 UTC
16.3 keys
10.7 keys
1 FEB 2026 · 23:44 UTC
15.5 keys
10.3 keys
8 FEB 2026 · 22:43 UTC
15.2 keys
10.0 keys
16 FEB 2026 · 04:41 UTC
16.3 keys
10.7 keys
23 FEB 2026 · 12:40 UTC
15.2 keys
10.0 keys
8 MAR 2026 · 20:42 UTC
15.0 keys
9.95 keys
18 MAR 2026 · 06:06 UTC
14.8 keys
9.84 keys
26 MAR 2026 · 18:07 UTC
15.9 keys
10.5 keys
30 MAR 2026 · 00:07 UTC
16.3 keys
10.8 keys
5 APR 2026 · 18:29 UTC
16.3 keys
10.8 keys
10 APR 2026 · 18:29 UTC
16.4 keys
10.8 keys
29 APR 2026 · 04:30 UTC
15.5 keys
10.0 keys
3 MAY 2026 · 18:32 UTC
15.7 keys
9.49 keys
9 MAY 2026 · 16:32 UTC
16.7 keys
10.5 keys
17 MAY 2026 · 00:32 UTC
16.6 keys
10.4 keys
24 MAY 2026 · 04:30 UTC
16.5 keys
10.4 keys
1 JUN 2026 · 00:30 UTC
16.8 keys
10.6 keys
8 JUN 2026 · 04:32 UTC
16.1 keys
10.5 keys
17 JUN 2026 · 02:10 UTC
12.3 keys
10.4 keys
23 JUN 2026 · 01:14 UTC
12.4 keys
10.8 keys
30 JUN 2026 · 13:13 UTC
12.8 keys
11.2 keys
4 JUL 2026 · 17:13 UTC
12.2 keys
10.6 keys
10 JUL 2026 · 18:45 UTC
12.2 keys
10.6 keys
19 JUL 2026 · 18:44 UTC
12.7 keys
11.0 keys
29 JUL 2026 · 00:45 UTC
13.3 keys
11.5 keys
3 AUG 2026 · 00:24 UTC
14.1 keys
12.4 keys
10 AUG 2026 · 01:11 UTC
14.9 keys
12.9 keys
19 AUG 2026 · 20:10 UTC
14.2 keys
12.4 keys
2 SEP 2026 · 14:08 UTC
13.8 keys
12.0 keys
Price history in numbers
39 readings since 25 Sep 2025
Over the last 30 days the Miami Nights Combustible Kabuto's sell price ranged from 13.8 keys to 14.9 keys and is down 7.0% after 2 moves. Over a year it ranged from 12.2 keys to 18.2 keys (up 3.9%). Today's 13.8 keys sits in the lower third of its range: the lowest we have recorded is 12.2 keys (4 Jul 2026) and the highest 18.2 keys (18 Dec 2025). The price has moved 37 times since we began recording it — about once every 9 days.