← All Brothers in Blues variants
Sylicone Succiduous Brothers in Blues
Community price on backpack.tf: 100–119 keys, last changed 2026-06-16 (3mo ago). The live quote above, 105 keys, is inside the community’s range and last moved 10h 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: $283.83 — the lowest of one listing for the Sylicone Succiduous effect when we looked on 2026-09-03 01:24 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 104 keys, 44.55 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 Brothers in Blues”, with no effect in the name — the effect comes from the individual listing.
Price history
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.
| Observed (UTC) | Sell | Buy |
|---|---|---|
| 25 SEP 2025 · 03:29 UTC | 119 keys | 76.1 keys |
| 30 SEP 2025 · 22:57 UTC | 120 keys | 76.9 keys |
| 19 OCT 2025 · 22:26 UTC | 109 keys | 76.9 keys |
| 25 OCT 2025 · 18:38 UTC | 104 keys | 73.3 keys |
| 27 NOV 2025 · 01:01 UTC | 122 keys | 110 keys |
| 1 DEC 2025 · 01:06 UTC | 122 keys | 110 keys |
| 8 DEC 2025 · 06:54 UTC | 135 keys | 112 keys |
| 22 DEC 2025 · 23:18 UTC | 121 keys | 112 keys |
| 9 JAN 2026 · 11:45 UTC | 110 keys | 68.1 keys |
| 18 JAN 2026 · 23:27 UTC | 111 keys | 103 keys |
| 1 FEB 2026 · 21:48 UTC | 105 keys | 90.7 keys |
| 8 FEB 2026 · 22:45 UTC | 104 keys | 88.8 keys |
| 22 FEB 2026 · 22:42 UTC | 105 keys | 90.2 keys |
| 2 MAR 2026 · 04:41 UTC | 103 keys | 69.8 keys |
| 8 MAR 2026 · 20:44 UTC | 102 keys | 70.8 keys |
| 22 MAR 2026 · 14:08 UTC | 109 keys | 75.6 keys |
| 1 APR 2026 · 00:31 UTC | 108 keys | 78.0 keys |
| 19 APR 2026 · 22:32 UTC | 105 keys | 82.2 keys |
| 29 APR 2026 · 00:32 UTC | 98.2 keys | 78.8 keys |
| 3 MAY 2026 · 20:33 UTC | 96.4 keys | 77.7 keys |
| 17 MAY 2026 · 22:33 UTC | 101 keys | 90.1 keys |
| 22 MAY 2026 · 14:31 UTC | 110 keys | 90.0 keys |
| 1 JUN 2026 · 16:32 UTC | 107 keys | 89.9 keys |
| 15 JUN 2026 · 00:33 UTC | 105 keys | 74.3 keys |
| 22 JUN 2026 · 00:12 UTC | 98.8 keys | 77.0 keys |
| 4 JUL 2026 · 13:12 UTC | 87.4 keys | 76.0 keys |
| 10 JUL 2026 · 16:45 UTC | 87.8 keys | 76.3 keys |
| 19 JUL 2026 · 22:44 UTC | 91.4 keys | 79.5 keys |
| 3 AUG 2026 · 00:24 UTC | 109 keys | 94.5 keys |
| 7 AUG 2026 · 20:11 UTC | 109 keys | 95.0 keys |
| 21 AUG 2026 · 18:09 UTC | 104 keys | 90.3 keys |
| 22 AUG 2026 · 08:09 UTC | 104 keys | 90.5 keys |
| 22 AUG 2026 · 20:09 UTC | 104 keys | 90.5 keys |
| 24 AUG 2026 · 02:09 UTC | 105 keys | 91.6 keys |
| 24 AUG 2026 · 14:09 UTC | 107 keys | 92.9 keys |
| 25 AUG 2026 · 02:09 UTC | 108 keys | 94.2 keys |
| 28 AUG 2026 · 09:36 UTC | 109 keys | 94.4 keys |
| 31 AUG 2026 · 20:11 UTC | 107 keys | 93.4 keys |
| 5 SEP 2026 · 00:08 UTC | 105 keys | 91.3 keys |
| 5 SEP 2026 · 12:10 UTC | 105 keys | 91.0 keys |
Price history in numbers
55 readings since 25 Sep 2025Over the last 30 days the Sylicone Succiduous Brothers in Blues's sell price ranged from 104 keys to 109 keys and is down 4.1% after 14 moves. Over a year it ranged from 87.4 keys to 137 keys (down 12.0%). Today's 105 keys sits in the middle of its range: the lowest we have recorded is 87.4 keys (4 Jul 2026) and the highest 137 keys (17 Dec 2025). The price has moved 53 times since we began recording it — about once every 7 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 104 keys | 109 keys | −4.1% | 14 | 15 |
| 90 days | 87.4 keys | 109 keys | +8.7% | 23 | 24 |
| a year | 87.4 keys | 137 keys | −12.0% | 53 | 55 |
Details
| SKU | 31356;5;u287 |
|---|---|
| Last price change | 2026-09-05 12:10 UTC |
| Key rate when recorded | 61.89 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 581 keys | 10mo ago | |
| 345 keys | 8mo ago | |
| 279 keys | 2mo ago | |
| 251 keys | 4h ago | |
| 162 keys | 19d ago | |
| 160 keys | 29d ago | |
| 162 keys | 10h ago | |
| 148 keys | 8d ago | |
| 151 keys | 16h ago | |
| 142 keys | 14h ago |
Other effects on the Brothers in Blues
same item, different effect| Item | Value | Updated |
|---|---|---|
| 328 keys | 3d ago | |
| 301 keys | 4mo ago | |
| 279 keys | 4mo ago | |
| 241 keys | 4h ago | |
| 206 keys | 8d ago | |
| 146 keys | 2h ago | |
| 115 keys | 10h ago | |
| 110 keys | 12h ago | |
| 97.8 keys | 19d ago | |
| 93.3 keys | 19d ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 101 keys | 1mo ago | |
| 104 keys | 4h ago | |
| 103 keys | 6h ago | |
| 103 keys | 6h ago | |
| 104 keys | 4h ago | |
| 103 keys | 3d ago | |
| 104 keys | 2d ago | |
| 101 keys | 3mo ago |