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Massed Flies Ze Goggles

Massed FliesUnusual4h ago
Sell price
9 keys, 0.66 ref
Buy price
7 keys, 53.55 ref
In keys
9.01 keys
In USD
$20.36 at the Steam key rate

Community price on backpack.tf: 13.0–14.0 keys, last changed 2023-02-18 (3.5y ago). The live quote above, 9.01 keys, is 31% lower and last moved 4h 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

54 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 Ze Goggles sell price, 2025-09-25 to 2026-09-05: 54 observations, from 14.4 keys to 9.01 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC14.4 keys10.9 keys
30 SEP 2025 · 20:15 UTC15.5 keys11.8 keys
19 OCT 2025 · 19:45 UTC14.1 keys11.8 keys
25 OCT 2025 · 16:03 UTC13.4 keys11.3 keys
10 NOV 2025 · 00:04 UTC13.8 keys11.5 keys
29 JUN 2026 · 01:14 UTC9.16 keys7.98 keys
5 JUL 2026 · 23:12 UTC7.76 keys6.75 keys
19 JUL 2026 · 22:44 UTC8.56 keys7.44 keys
29 JUL 2026 · 02:45 UTC9.71 keys8.46 keys
3 AUG 2026 · 00:24 UTC10.8 keys9.39 keys
20 AUG 2026 · 22:08 UTC9.21 keys8.01 keys
21 AUG 2026 · 14:08 UTC9.23 keys8.03 keys
22 AUG 2026 · 02:08 UTC9.29 keys8.08 keys
24 AUG 2026 · 10:08 UTC8.86 keys7.70 keys
24 AUG 2026 · 22:09 UTC8.77 keys7.62 keys
25 AUG 2026 · 10:08 UTC9.06 keys7.88 keys
26 AUG 2026 · 14:09 UTC9.20 keys8.00 keys
27 AUG 2026 · 00:08 UTC9.26 keys8.06 keys
27 AUG 2026 · 10:08 UTC9.32 keys8.10 keys
29 AUG 2026 · 08:09 UTC9.01 keys7.83 keys
29 AUG 2026 · 12:09 UTC8.64 keys7.52 keys
29 AUG 2026 · 20:09 UTC8.96 keys7.79 keys
30 AUG 2026 · 00:09 UTC9.04 keys7.86 keys
30 AUG 2026 · 04:09 UTC9.04 keys7.86 keys
30 AUG 2026 · 10:08 UTC9.07 keys7.89 keys
30 AUG 2026 · 22:09 UTC8.64 keys7.51 keys
31 AUG 2026 · 10:09 UTC8.98 keys7.81 keys
31 AUG 2026 · 16:09 UTC9.12 keys7.93 keys
31 AUG 2026 · 20:10 UTC9.11 keys7.92 keys
31 AUG 2026 · 22:09 UTC9.16 keys7.96 keys
1 SEP 2026 · 02:09 UTC9.17 keys7.97 keys
1 SEP 2026 · 04:08 UTC9.15 keys7.96 keys
1 SEP 2026 · 08:08 UTC9.17 keys7.97 keys
1 SEP 2026 · 22:08 UTC9.17 keys7.99 keys
2 SEP 2026 · 00:08 UTC9.03 keys7.88 keys
4 SEP 2026 · 10:08 UTC8.54 keys7.43 keys
4 SEP 2026 · 12:08 UTC8.66 keys7.52 keys
4 SEP 2026 · 16:08 UTC7.69 keys6.69 keys
5 SEP 2026 · 08:07 UTC8.39 keys7.29 keys
5 SEP 2026 · 12:09 UTC9.01 keys7.87 keys

Price history in numbers

54 readings since 25 Sep 2025

Over the last 30 days the Massed Flies Ze Goggles's sell price ranged from 7.69 keys to 9.91 keys and is down 9.0% after 40 moves. Over a year it ranged from 7.69 keys to 15.5 keys (down 37.6%). Today's 9.01 keys sits in the lower third of its range: the lowest we have recorded is 7.69 keys (4 Sep 2026) and the highest 15.5 keys (30 Sep 2025). The price has moved 53 times since we began recording it — about once every 7 days.

WindowLowHighChangeMovesReadings
30 days7.69 keys9.91 keys−9.0%4041
90 days7.69 keys10.8 keys+3.0%4748
a year7.69 keys15.5 keys−37.6%5354

Details

SKU177;5;u12
Last price change2026-09-05 12:09 UTC
Key rate when recorded61.89 ref

Same effect, other items

the effect across the catalogue

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same item, different effect
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Priced similarly

across the catalogue