Community price on backpack.tf: 100–118 keys, last changed 2026-08-09 (2mo ago). The live quote above, 93.9 keys, is 6% lower and last moved 15d 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: $323.93 — the lowest of one listing for the Blades of Betrayal effect when we looked on 2026-10-06 01:48 UTC (7d 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 93 keys, 55.55 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 Shadow of Doubt”, with no effect in the name — the effect comes from the individual listing.
Price history
27 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.
Blades of Betrayal Shadow of Doubt sell price, 2026-06-22 to 2026-10-10: 27 observations, from 100.0 keys to 95.9 keys.
Observed (UTC)
Sell
Buy
22 JUN 2026 · 15:09 UTC
100.0 keys
65.4 keys
29 JUN 2026 · 01:14 UTC
20.7 keys
18.1 keys
24 AUG 2026 · 02:09 UTC
91.3 keys
79.4 keys
24 AUG 2026 · 14:09 UTC
91.4 keys
79.5 keys
25 AUG 2026 · 02:09 UTC
92.8 keys
80.7 keys
25 AUG 2026 · 14:09 UTC
95.4 keys
83.0 keys
26 AUG 2026 · 06:09 UTC
95.7 keys
83.2 keys
27 AUG 2026 · 12:08 UTC
98.1 keys
85.3 keys
28 AUG 2026 · 00:09 UTC
98.2 keys
85.4 keys
29 AUG 2026 · 00:09 UTC
19.5 keys
17.0 keys
29 AUG 2026 · 14:09 UTC
19.5 keys
16.9 keys
2 SEP 2026 · 02:08 UTC
78.5 keys
68.2 keys
2 SEP 2026 · 16:09 UTC
78.9 keys
68.6 keys
4 SEP 2026 · 20:08 UTC
18.9 keys
16.4 keys
5 SEP 2026 · 10:08 UTC
18.8 keys
16.3 keys
8 SEP 2026 · 00:08 UTC
79.0 keys
68.7 keys
11 SEP 2026 · 06:08 UTC
86.5 keys
75.2 keys
11 SEP 2026 · 18:09 UTC
87.1 keys
75.8 keys
12 SEP 2026 · 06:08 UTC
89.4 keys
77.7 keys
17 SEP 2026 · 00:09 UTC
91.0 keys
79.1 keys
26 SEP 2026 · 08:08 UTC
92.6 keys
80.5 keys
27 SEP 2026 · 06:09 UTC
93.7 keys
81.4 keys
28 SEP 2026 · 12:08 UTC
93.9 keys
81.6 keys
2 OCT 2026 · 19:11 UTC
92.7 keys
80.6 keys
6 OCT 2026 · 23:10 UTC
94.6 keys
82.2 keys
9 OCT 2026 · 07:09 UTC
95.8 keys
83.3 keys
10 OCT 2026 · 09:09 UTC
95.9 keys
83.4 keys
Price history in numbers
27 readings since 22 Jun 2026
Over the last 30 days the Blades of Betrayal Shadow of Doubt's sell price ranged from 91.0 keys to 95.9 keys and is up 5.4% after 7 moves. Over a year it ranged from 18.8 keys to 100.0 keys (down 4.1%). Today's 95.9 keys sits in the upper third of its range: the lowest we have recorded is 18.8 keys (5 Sep 2026) and the highest 100.0 keys (22 Jun 2026). The price has moved 26 times since we began recording it — about once every 4 days.