Community price on backpack.tf: 220 keys, last changed 2023-03-18 (3.5y ago). The live quote above, 213 keys, is 3% lower and last moved 2d 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: $506.00 — the lowest of one listing for the Nuts n' Bolts effect when we looked on 2026-09-01 01:43 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 213 keys, 25.22 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 Pyromancer's Mask”, with no effect in the name — the effect comes from the individual listing.
Price history
24 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.
Nuts n' Bolts Pyromancer's Mask sell price, 2025-09-25 to 2026-09-04: 24 observations, from 226 keys to 213 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
226 keys
185 keys
30 SEP 2025 · 20:26 UTC
224 keys
184 keys
9 OCT 2025 · 08:09 UTC
215 keys
193 keys
19 OCT 2025 · 19:55 UTC
204 keys
184 keys
25 OCT 2025 · 16:14 UTC
194 keys
175 keys
10 NOV 2025 · 00:15 UTC
222 keys
200 keys
8 DEC 2025 · 00:46 UTC
259 keys
101 keys
17 DEC 2025 · 14:44 UTC
239 keys
117 keys
23 DEC 2025 · 21:05 UTC
242 keys
120 keys
29 DEC 2025 · 00:48 UTC
232 keys
139 keys
15 JAN 2026 · 10:08 UTC
208 keys
130 keys
22 JUN 2026 · 17:13 UTC
157 keys
137 keys
1 JUL 2026 · 13:12 UTC
163 keys
141 keys
10 JUL 2026 · 12:46 UTC
154 keys
134 keys
17 JUL 2026 · 10:44 UTC
222 keys
193 keys
29 JUL 2026 · 06:44 UTC
230 keys
200 keys
3 AUG 2026 · 00:24 UTC
240 keys
209 keys
10 AUG 2026 · 07:11 UTC
243 keys
211 keys
21 AUG 2026 · 10:08 UTC
156 keys
135 keys
22 AUG 2026 · 08:08 UTC
156 keys
135 keys
2 SEP 2026 · 06:08 UTC
204 keys
178 keys
2 SEP 2026 · 18:08 UTC
210 keys
183 keys
3 SEP 2026 · 06:08 UTC
213 keys
185 keys
4 SEP 2026 · 06:08 UTC
213 keys
186 keys
Price history in numbers
24 readings since 25 Sep 2025
Over the last 30 days the Nuts n' Bolts Pyromancer's Mask's sell price ranged from 156 keys to 243 keys and is down 12.1% after 6 moves. Over a year it ranged from 154 keys to 259 keys (down 5.5%). Today's 213 keys sits in the middle of its range: the lowest we have recorded is 154 keys (10 Jul 2026) and the highest 259 keys (8 Dec 2025). The price has moved 23 times since we began recording it — about once every 15 days.