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Massed Flies Flash of Inspiration

Massed FliesUnusual12h ago
Sell price
33 keys, 33.55 ref
Buy price
29 keys, 9.66 ref
In keys
33.5 keys
In USD
$75.80 at the Steam key rate

Community price on backpack.tf: 70.0 keys, last changed 2018-11-09 (7.8y ago). The live quote above, 33.5 keys, is 52% lower and last moved 12h 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.

Price history

36 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.

Massed Flies Flash of Inspiration sell price, 2025-09-25 to 2026-09-05: 36 observations, from 72.3 keys to 33.5 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC72.3 keys59.2 keys
30 SEP 2025 · 21:49 UTC73.2 keys59.9 keys
9 OCT 2025 · 09:28 UTC69.9 keys62.9 keys
19 OCT 2025 · 21:18 UTC66.5 keys59.9 keys
25 OCT 2025 · 17:38 UTC63.4 keys57.1 keys
10 NOV 2025 · 01:38 UTC65.0 keys58.5 keys
26 JUN 2026 · 13:11 UTC38.2 keys33.2 keys
29 JUN 2026 · 01:14 UTC40.4 keys35.1 keys
5 JUL 2026 · 23:12 UTC37.3 keys32.5 keys
12 JUL 2026 · 22:44 UTC38.4 keys33.4 keys
19 JUL 2026 · 22:44 UTC40.2 keys35.0 keys
29 JUL 2026 · 02:45 UTC42.3 keys36.7 keys
3 AUG 2026 · 00:24 UTC42.9 keys37.4 keys
10 AUG 2026 · 01:11 UTC44.9 keys39.0 keys
20 AUG 2026 · 06:09 UTC30.6 keys26.6 keys
22 AUG 2026 · 08:08 UTC28.6 keys24.9 keys
24 AUG 2026 · 12:09 UTC30.4 keys26.5 keys
26 AUG 2026 · 14:09 UTC28.6 keys24.9 keys
28 AUG 2026 · 09:36 UTC30.5 keys26.5 keys
29 AUG 2026 · 12:09 UTC30.6 keys26.6 keys
30 AUG 2026 · 00:09 UTC30.6 keys26.6 keys
30 AUG 2026 · 12:08 UTC31.4 keys27.3 keys
31 AUG 2026 · 00:08 UTC30.5 keys26.5 keys
31 AUG 2026 · 14:09 UTC30.6 keys26.7 keys
1 SEP 2026 · 02:09 UTC30.1 keys26.2 keys
1 SEP 2026 · 16:09 UTC30.1 keys26.2 keys
2 SEP 2026 · 08:08 UTC29.5 keys25.6 keys
2 SEP 2026 · 20:08 UTC29.7 keys25.9 keys
3 SEP 2026 · 00:08 UTC30.1 keys26.1 keys
3 SEP 2026 · 02:08 UTC29.9 keys26.0 keys
3 SEP 2026 · 06:08 UTC29.8 keys25.9 keys
4 SEP 2026 · 06:08 UTC33.1 keys28.8 keys
4 SEP 2026 · 20:07 UTC33.3 keys28.9 keys
5 SEP 2026 · 00:08 UTC33.3 keys29.0 keys
5 SEP 2026 · 04:09 UTC34.6 keys30.1 keys
5 SEP 2026 · 08:08 UTC33.5 keys29.2 keys

Price history in numbers

36 readings since 25 Sep 2025

Over the last 30 days the Massed Flies Flash of Inspiration's sell price ranged from 28.6 keys to 44.9 keys and is down 25.3% after 22 moves. Over a year it ranged from 28.6 keys to 73.2 keys (down 53.6%). Today's 33.5 keys sits in the lower third of its range: the lowest we have recorded is 28.6 keys (22 Aug 2026) and the highest 73.2 keys (30 Sep 2025). The price has moved 35 times since we began recording it — about once every 10 days.

WindowLowHighChangeMovesReadings
30 days28.6 keys44.9 keys−25.3%2223
90 days28.6 keys44.9 keys−12.1%2930
a year28.6 keys73.2 keys−53.6%3536

Details

SKU30871;5;u12
Last price change2026-09-05 08:08 UTC
Key rate when recorded62.00 ref

Same effect, other items

the effect across the catalogue

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