Community price on backpack.tf: 160–199 keys, last changed 2025-06-16 (1.3y ago). The live quote above, 155 keys, is 3% 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: $800.01 — the lowest of one listing for the Smoking effect when we looked on 2026-10-11 01:35 UTC (2d 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 154 keys, 55.88 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 Bonk Boy”, with no effect in the name — the effect comes from the individual listing.
Price history
43 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.
Smoking Bonk Boy sell price, 2025-09-25 to 2026-10-04: 43 observations, from 206 keys to 161 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
206 keys
136 keys
30 SEP 2025 · 21:03 UTC
207 keys
135 keys
9 OCT 2025 · 08:45 UTC
198 keys
142 keys
19 OCT 2025 · 20:32 UTC
188 keys
135 keys
25 OCT 2025 · 16:54 UTC
179 keys
129 keys
10 NOV 2025 · 00:56 UTC
190 keys
136 keys
19 NOV 2025 · 10:40 UTC
199 keys
145 keys
4 DEC 2025 · 06:52 UTC
214 keys
157 keys
8 DEC 2025 · 18:47 UTC
187 keys
141 keys
23 JUN 2026 · 01:14 UTC
137 keys
119 keys
30 JUN 2026 · 13:13 UTC
147 keys
128 keys
10 JUL 2026 · 12:46 UTC
140 keys
121 keys
19 JUL 2026 · 22:44 UTC
173 keys
151 keys
29 JUL 2026 · 02:45 UTC
150 keys
131 keys
3 AUG 2026 · 00:24 UTC
155 keys
135 keys
14 AUG 2026 · 05:12 UTC
159 keys
138 keys
5 SEP 2026 · 12:10 UTC
153 keys
133 keys
20 SEP 2026 · 00:09 UTC
157 keys
136 keys
20 SEP 2026 · 12:10 UTC
156 keys
136 keys
20 SEP 2026 · 16:09 UTC
157 keys
136 keys
21 SEP 2026 · 02:11 UTC
157 keys
137 keys
21 SEP 2026 · 04:09 UTC
158 keys
137 keys
21 SEP 2026 · 06:09 UTC
158 keys
137 keys
21 SEP 2026 · 08:09 UTC
158 keys
137 keys
21 SEP 2026 · 10:10 UTC
158 keys
137 keys
21 SEP 2026 · 12:08 UTC
155 keys
135 keys
21 SEP 2026 · 16:09 UTC
157 keys
137 keys
21 SEP 2026 · 20:09 UTC
157 keys
136 keys
21 SEP 2026 · 22:09 UTC
158 keys
137 keys
26 SEP 2026 · 22:10 UTC
164 keys
143 keys
27 SEP 2026 · 18:08 UTC
170 keys
147 keys
28 SEP 2026 · 18:08 UTC
161 keys
140 keys
29 SEP 2026 · 10:08 UTC
160 keys
139 keys
1 OCT 2026 · 04:08 UTC
159 keys
138 keys
1 OCT 2026 · 08:08 UTC
158 keys
137 keys
1 OCT 2026 · 12:08 UTC
158 keys
137 keys
1 OCT 2026 · 16:08 UTC
155 keys
135 keys
2 OCT 2026 · 04:08 UTC
158 keys
137 keys
3 OCT 2026 · 03:09 UTC
159 keys
138 keys
4 OCT 2026 · 11:08 UTC
161 keys
140 keys
Price history in numbers
43 readings since 25 Sep 2025
Over the last 30 days the Smoking Bonk Boy's sell price ranged from 155 keys to 170 keys and is up 3.0% after 24 moves. Over a year it ranged from 137 keys to 214 keys (down 14.2%). Today's 161 keys sits in the lower third of its range: the lowest we have recorded is 137 keys (23 Jun 2026) and the highest 214 keys (23 Nov 2025). The price has moved 41 times since we began recording it — about once every 9 days.