This price has not changed since 2026-10-01 14:08 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.
Community price on backpack.tf: 158–160 keys, last changed 2025-06-28 (1.4y ago). The live quote above, 146 keys, is 8% lower and last moved 1mo 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: $495.69 — the lowest of one listing for the Nuts n' Bolts effect when we looked on 2026-11-04 01:34 UTC (1d 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 146 keys, 4.33 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 Bonk Boy”, 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 | 166 keys | 134 keys |
| 30 SEP 2025 · 21:03 UTC | 166 keys | 135 keys |
| 9 OCT 2025 · 08:45 UTC | 158 keys | 142 keys |
| 19 OCT 2025 · 20:32 UTC | 150 keys | 135 keys |
| 25 OCT 2025 · 16:54 UTC | 143 keys | 128 keys |
| 10 NOV 2025 · 00:56 UTC | 147 keys | 132 keys |
| 23 JUN 2026 · 15:13 UTC | 139 keys | 121 keys |
| 29 JUN 2026 · 01:14 UTC | 156 keys | 136 keys |
| 5 JUL 2026 · 21:12 UTC | 149 keys | 130 keys |
| 12 JUL 2026 · 20:45 UTC | 150 keys | 131 keys |
| 19 JUL 2026 · 22:44 UTC | 157 keys | 137 keys |
| 29 JUL 2026 · 14:44 UTC | 167 keys | 145 keys |
| 3 AUG 2026 · 00:24 UTC | 173 keys | 151 keys |
| 10 AUG 2026 · 07:11 UTC | 178 keys | 155 keys |
| 17 AUG 2026 · 21:11 UTC | 178 keys | 155 keys |
| 22 AUG 2026 · 00:08 UTC | 152 keys | 132 keys |
| 22 AUG 2026 · 20:08 UTC | 152 keys | 132 keys |
| 13 SEP 2026 · 08:08 UTC | 148 keys | 129 keys |
| 1 OCT 2026 · 14:08 UTC | 146 keys | 127 keys |
| 2 OCT 2026 · 13:12 UTC | 150 keys | 130 keys |
| 8 OCT 2026 · 01:10 UTC | 151 keys | 132 keys |
Price history in numbers
21 readings since 25 Sep 2025The price has not been re-read inside the last 30 days. Over a year it ranged from 139 keys to 178 keys (up 2.9%). Today's 151 keys sits in the lower third of its range: the lowest we have recorded is 139 keys (23 Jun 2026) and the highest 178 keys (10 Aug 2026). The price has moved 20 times since we began recording it — about once every 19 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 90 days | 146 keys | 178 keys | −15.2% | 7 | 8 |
| a year | 139 keys | 178 keys | +2.9% | 15 | 16 |
Details
| SKU | 451;5;u31 |
|---|---|
| Last price change | 2026-10-01 14:08 UTC |
| Key rate when recorded | 61.78 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 1,500 keys | 12mo ago | |
| 1,000 keys | 12mo ago | |
| 780 keys | 12mo ago | |
| 481 keys | 4mo ago | |
| 411 keys | 12mo ago | |
| 299 keys | 1mo ago | |
| 265 keys | 1mo ago | |
| 223 keys | 1mo ago | |
| 201 keys | 1mo ago | |
| 194 keys | 1mo ago |
Other effects on the Bonk Boy
same item, different effect| Item | Value | Updated |
|---|---|---|
| 768 keys | 1mo ago | |
| 648 keys | 1mo ago | |
| 458 keys | 1mo ago | |
| 387 keys | 4mo ago | |
| 383 keys | 3mo ago | |
| 339 keys | 2mo ago | |
| 306 keys | 3mo ago | |
| 318 keys | 1mo ago | |
| 302 keys | 3mo ago | |
| 309 keys | 1mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 143 keys | 1mo ago | |
| 146 keys | 1mo ago | |
| 142 keys | 1mo ago | |
| 140 keys | 3mo ago | |
| 143 keys | 1mo ago | |
| 143 keys | 1mo ago | |
| 143 keys | 1mo ago | |
| 143 keys | 1mo ago |