This price has not changed since 2026-09-30 20:09 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: 35.0 keys, last changed 2024-04-26 (2.5y ago). The live quote above, 35.7 keys, is 2% higher 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: $221.67 — the lowest of one listing for the Massed Flies effect when we looked on 2026-10-30 01:30 UTC (6d 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 35 keys, 44.11 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 Patriot Peak”, 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 | 35.7 keys | 29.2 keys |
| 30 SEP 2025 · 21:27 UTC | 36.6 keys | 30.0 keys |
| 9 OCT 2025 · 09:08 UTC | 35.0 keys | 31.5 keys |
| 19 OCT 2025 · 20:56 UTC | 33.3 keys | 30.0 keys |
| 25 OCT 2025 · 17:19 UTC | 31.7 keys | 28.6 keys |
| 10 NOV 2025 · 01:20 UTC | 32.6 keys | 29.3 keys |
| 22 JUN 2026 · 17:13 UTC | 37.9 keys | 33.0 keys |
| 6 AUG 2026 · 21:12 UTC | 24.8 keys | 21.6 keys |
| 11 AUG 2026 · 15:12 UTC | 24.7 keys | 21.5 keys |
| 23 AUG 2026 · 20:09 UTC | 35.5 keys | 30.8 keys |
| 25 AUG 2026 · 08:09 UTC | 35.6 keys | 31.0 keys |
| 25 AUG 2026 · 20:09 UTC | 36.1 keys | 31.3 keys |
| 28 AUG 2026 · 18:09 UTC | 36.1 keys | 31.4 keys |
| 15 SEP 2026 · 16:09 UTC | 35.8 keys | 31.2 keys |
| 30 SEP 2026 · 12:08 UTC | 35.9 keys | 31.2 keys |
| 30 SEP 2026 · 16:08 UTC | 35.8 keys | 31.1 keys |
| 30 SEP 2026 · 20:09 UTC | 35.7 keys | 31.0 keys |
| 2 OCT 2026 · 11:10 UTC | 35.7 keys | 31.0 keys |
Price history in numbers
18 readings since 25 Sep 2025The price has not been re-read inside the last 30 days. Over a year it ranged from 24.7 keys to 37.9 keys (up 9.7%). Today's 35.7 keys sits in the upper third of its range: the lowest we have recorded is 24.7 keys (11 Aug 2026) and the highest 37.9 keys (22 Jun 2026). The price has moved 17 times since we began recording it — about once every 22 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 90 days | 24.7 keys | 36.1 keys | +44.3% | 9 | 10 |
| a year | 24.7 keys | 37.9 keys | +9.7% | 12 | 13 |
Details
| SKU | 30743;5;u12 |
|---|---|
| Last price change | 2026-09-30 20:09 UTC |
| Key rate when recorded | 62.78 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 1,200 keys | 12mo ago | |
| 600 keys | 12mo ago | |
| 581 keys | 12mo ago | |
| 500 keys | 12mo ago | |
| 481 keys | 12mo ago | |
| 470 keys | 12mo ago | |
| 325 keys | 12mo ago | |
| 321 keys | 1mo ago | |
| 309 keys | 1mo ago | |
| 236 keys | 2mo ago |
Other effects on the Patriot Peak
same item, different effect| Item | Value | Updated |
|---|---|---|
| 7,600 keys | 5mo ago | |
| 1,627 keys | 12mo ago | |
| 1,305 keys | 1mo ago | |
| 1,273 keys | 1mo ago | |
| 1,150 keys | 12mo ago | |
| 790 keys | 11mo ago | |
| 781 keys | 12mo ago | |
| 673 keys | 1mo ago | |
| 646 keys | 8mo ago | |
| 621 keys | 12mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 35.8 keys | 2mo ago | |
| 35.4 keys | 1mo ago | |
| 34.9 keys | 4mo ago | |
| 34.9 keys | 4mo ago | |
| 35.4 keys | 1mo ago | |
| 36.0 keys | 1mo ago | |
| 35.4 keys | 1mo ago | |
| 35.3 keys | 1mo ago |