Community price on backpack.tf: 160 keys, last changed 2025-11-12 (11mo ago). The live quote above, 148 keys, is 8% lower and last moved 12d 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: $400.00 — the lowest of one listing for the Haunted Ghosts effect when we looked on 2026-10-08 01:23 UTC (5d 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 147 keys, 31.33 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 Killer's Kabuto”, with no effect in the name — the effect comes from the individual listing.
Price history
104 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.
Haunted Ghosts Killer's Kabuto sell price, 2025-09-25 to 2026-10-12: 104 observations, from 109 keys to 163 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
109 keys
72.9 keys
19 OCT 2025 · 19:49 UTC
98.8 keys
72.8 keys
10 NOV 2025 · 00:09 UTC
96.5 keys
71.1 keys
5 JUL 2026 · 21:12 UTC
112 keys
97.6 keys
29 JUL 2026 · 00:45 UTC
123 keys
107 keys
10 AUG 2026 · 01:11 UTC
131 keys
114 keys
23 AUG 2026 · 12:08 UTC
99.9 keys
86.9 keys
24 AUG 2026 · 18:09 UTC
100 keys
87.3 keys
27 AUG 2026 · 02:09 UTC
101 keys
87.6 keys
1 SEP 2026 · 10:08 UTC
102 keys
89.1 keys
2 SEP 2026 · 20:08 UTC
134 keys
117 keys
4 SEP 2026 · 16:08 UTC
134 keys
117 keys
6 SEP 2026 · 10:08 UTC
139 keys
121 keys
7 SEP 2026 · 10:08 UTC
137 keys
119 keys
9 SEP 2026 · 04:08 UTC
135 keys
118 keys
10 SEP 2026 · 20:09 UTC
138 keys
120 keys
11 SEP 2026 · 20:09 UTC
141 keys
122 keys
13 SEP 2026 · 08:08 UTC
143 keys
124 keys
14 SEP 2026 · 20:07 UTC
144 keys
126 keys
15 SEP 2026 · 20:09 UTC
144 keys
126 keys
17 SEP 2026 · 20:07 UTC
147 keys
128 keys
19 SEP 2026 · 08:08 UTC
147 keys
128 keys
21 SEP 2026 · 02:11 UTC
147 keys
128 keys
22 SEP 2026 · 14:09 UTC
148 keys
128 keys
23 SEP 2026 · 14:09 UTC
147 keys
128 keys
25 SEP 2026 · 02:08 UTC
149 keys
130 keys
26 SEP 2026 · 16:08 UTC
151 keys
131 keys
27 SEP 2026 · 16:08 UTC
152 keys
132 keys
29 SEP 2026 · 04:08 UTC
152 keys
132 keys
30 SEP 2026 · 16:08 UTC
150 keys
131 keys
1 OCT 2026 · 16:08 UTC
148 keys
128 keys
3 OCT 2026 · 19:09 UTC
154 keys
134 keys
4 OCT 2026 · 03:09 UTC
152 keys
132 keys
4 OCT 2026 · 07:09 UTC
154 keys
134 keys
4 OCT 2026 · 17:07 UTC
156 keys
135 keys
5 OCT 2026 · 01:09 UTC
158 keys
138 keys
6 OCT 2026 · 09:10 UTC
162 keys
141 keys
7 OCT 2026 · 21:09 UTC
162 keys
141 keys
8 OCT 2026 · 21:09 UTC
163 keys
142 keys
12 OCT 2026 · 19:08 UTC
163 keys
141 keys
Price history in numbers
104 readings since 25 Sep 2025
Over the last 30 days the Haunted Ghosts Killer's Kabuto's sell price ranged from 143 keys to 163 keys and is up 14.0% after 58 moves. Over a year it ranged from 94.0 keys to 163 keys (up 64.7%). Today's 163 keys sits at the top of its range: the lowest we have recorded is 94.0 keys (25 Oct 2025) and the highest 163 keys (9 Oct 2026). The price has moved 103 times since we began recording it — about once every 4 days.