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Massed Flies Tank Top

✦ Massed FliesUnusual15d ago
Sell price
7 keys, 8.88 ref
Buy price
6 keys, 13.33 ref
In keys
7.14 keys
In USD
$15.42 at the Steam key rate

Community price on backpack.tf: 9.00 keys, last changed 2021-09-22 (5.1y ago). The live quote above, 7.14 keys, is 21% lower and last moved 15d 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

38 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 Tank Top sell price, 2025-09-25 to 2026-10-10: 38 observations, from 8.83 keys to 9.20 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC8.83 keys7.28 keys
30 SEP 2025 · 22:15 UTC8.88 keys7.28 keys
9 OCT 2025 · 09:50 UTC8.51 keys7.65 keys
19 OCT 2025 · 21:42 UTC8.09 keys7.28 keys
25 OCT 2025 · 17:59 UTC7.70 keys6.93 keys
10 NOV 2025 · 01:59 UTC7.52 keys6.77 keys
9 MAR 2026 · 00:43 UTC7.90 keys5.94 keys
16 MAR 2026 · 12:08 UTC8.37 keys6.15 keys
22 JUN 2026 · 17:13 UTC7.21 keys6.27 keys
29 JUN 2026 · 01:14 UTC7.62 keys6.63 keys
5 JUL 2026 · 23:12 UTC6.68 keys5.81 keys
12 JUL 2026 · 18:45 UTC7.02 keys6.10 keys
19 JUL 2026 · 18:44 UTC6.85 keys5.95 keys
29 JUL 2026 · 20:45 UTC6.77 keys5.88 keys
3 AUG 2026 · 00:24 UTC6.97 keys6.05 keys
10 AUG 2026 · 05:10 UTC6.45 keys5.58 keys
14 AUG 2026 · 17:11 UTC7.45 keys6.46 keys
22 AUG 2026 · 02:09 UTC7.57 keys6.58 keys
22 AUG 2026 · 22:09 UTC7.14 keys6.21 keys
23 AUG 2026 · 22:09 UTC7.68 keys6.68 keys
26 AUG 2026 · 08:09 UTC7.85 keys6.83 keys
27 AUG 2026 · 02:10 UTC7.79 keys6.77 keys
27 AUG 2026 · 06:09 UTC7.85 keys6.83 keys
30 AUG 2026 · 14:10 UTC7.19 keys6.25 keys
2 SEP 2026 · 14:09 UTC6.80 keys5.92 keys
3 SEP 2026 · 06:09 UTC7.02 keys6.11 keys
11 SEP 2026 · 18:09 UTC7.69 keys6.69 keys
13 SEP 2026 · 18:08 UTC6.70 keys5.80 keys
21 SEP 2026 · 18:09 UTC6.92 keys6.02 keys
28 SEP 2026 · 12:08 UTC7.14 keys6.21 keys
2 OCT 2026 · 15:12 UTC6.95 keys6.04 keys
6 OCT 2026 · 17:09 UTC7.32 keys6.36 keys
7 OCT 2026 · 11:09 UTC6.93 keys6.03 keys
7 OCT 2026 · 23:10 UTC7.46 keys6.49 keys
8 OCT 2026 · 11:09 UTC7.75 keys6.74 keys
8 OCT 2026 · 23:10 UTC8.00 keys6.95 keys
9 OCT 2026 · 13:10 UTC8.11 keys7.05 keys
10 OCT 2026 · 19:10 UTC9.20 keys8.00 keys

Price history in numbers

38 readings since 25 Sep 2025

Over the last 30 days the Massed Flies Tank Top's sell price ranged from 6.70 keys to 9.20 keys and is up 37.4% after 10 moves. Over a year it ranged from 6.45 keys to 9.20 keys (up 13.7%). Today's 9.20 keys sits at the top of its range: the lowest we have recorded is 6.45 keys (10 Aug 2026) and the highest 9.20 keys (10 Oct 2026). The price has moved 37 times since we began recording it — about once every 10 days.

WindowLowHighChangeMovesReadings
30 days6.70 keys9.20 keys+37.4%1011
90 days6.45 keys9.20 keys+34.3%2526
a year6.45 keys9.20 keys+13.7%3435

Details

SKU31002;5;u12
Last price change2026-09-28 12:08 UTC
Key rate when recorded64.67 ref

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the effect across the catalogue

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