Community price on backpack.tf: 98.0–100 keys, last changed 2025-10-14 (12mo ago). The live quote above, 104 keys, is 6% higher and last moved 11d 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: $290.97 — the lowest of one listing for the Miami Nights effect when we looked on 2026-10-07 01:35 UTC (6d 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 104 keys, 1.44 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 Brotherhood of Arms”, with no effect in the name — the effect comes from the individual listing.
Price history
127 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 Brotherhood of Arms sell price, 2025-09-25 to 2026-10-13: 127 observations, from 133 keys to 86.2 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
133 keys
91.6 keys
19 OCT 2025 · 20:11 UTC
92.4 keys
82.3 keys
21 NOV 2025 · 00:34 UTC
98.3 keys
84.1 keys
1 FEB 2026 · 23:43 UTC
90.6 keys
82.8 keys
22 FEB 2026 · 22:40 UTC
93.0 keys
84.7 keys
22 APR 2026 · 14:29 UTC
99.2 keys
79.6 keys
10 MAY 2026 · 22:32 UTC
88.8 keys
79.9 keys
11 JUN 2026 · 10:29 UTC
87.4 keys
78.9 keys
30 JUN 2026 · 13:13 UTC
88.9 keys
77.3 keys
19 JUL 2026 · 12:45 UTC
90.0 keys
78.3 keys
10 AUG 2026 · 01:11 UTC
98.1 keys
85.3 keys
22 AUG 2026 · 14:08 UTC
95.3 keys
82.9 keys
24 AUG 2026 · 02:09 UTC
96.7 keys
84.1 keys
25 AUG 2026 · 14:09 UTC
97.4 keys
84.7 keys
27 AUG 2026 · 02:09 UTC
97.6 keys
84.8 keys
28 AUG 2026 · 14:10 UTC
98.6 keys
85.7 keys
30 AUG 2026 · 14:09 UTC
99.5 keys
86.5 keys
1 SEP 2026 · 02:09 UTC
98.9 keys
86.0 keys
2 SEP 2026 · 14:08 UTC
98.0 keys
85.2 keys
4 SEP 2026 · 02:08 UTC
99.6 keys
86.6 keys
6 SEP 2026 · 02:08 UTC
99.6 keys
86.7 keys
7 SEP 2026 · 14:08 UTC
103 keys
89.5 keys
9 SEP 2026 · 02:08 UTC
101 keys
88.2 keys
10 SEP 2026 · 20:09 UTC
103 keys
89.6 keys
13 SEP 2026 · 06:08 UTC
103 keys
89.4 keys
14 SEP 2026 · 08:08 UTC
104 keys
90.0 keys
15 SEP 2026 · 20:09 UTC
104 keys
90.6 keys
17 SEP 2026 · 20:07 UTC
105 keys
91.6 keys
19 SEP 2026 · 12:09 UTC
104 keys
90.7 keys
22 SEP 2026 · 20:09 UTC
104 keys
90.6 keys
24 SEP 2026 · 14:09 UTC
105 keys
91.0 keys
25 SEP 2026 · 14:08 UTC
103 keys
89.7 keys
26 SEP 2026 · 06:08 UTC
104 keys
90.8 keys
30 SEP 2026 · 10:07 UTC
104 keys
90.1 keys
1 OCT 2026 · 06:08 UTC
102 keys
88.3 keys
2 OCT 2026 · 09:09 UTC
104 keys
90.5 keys
6 OCT 2026 · 01:08 UTC
23.7 keys
20.6 keys
8 OCT 2026 · 01:10 UTC
23.8 keys
20.7 keys
10 OCT 2026 · 03:10 UTC
24.2 keys
21.0 keys
13 OCT 2026 · 03:08 UTC
86.2 keys
74.9 keys
Price history in numbers
127 readings since 25 Sep 2025
Over the last 30 days the Miami Nights Brotherhood of Arms's sell price ranged from 23.7 keys to 107 keys and is down 16.2% after 45 moves. Over a year it ranged from 23.7 keys to 113 keys (down 6.7%). Today's 86.2 keys sits in the middle of its range: the lowest we have recorded is 23.7 keys (6 Oct 2026) and the highest 133 keys (25 Sep 2025). The price has moved 124 times since we began recording it — about once every 3 days.