304 sold on the Steam Community Market in the 24 hours to 2026-10-13 03:56 UTC (3h ago), 2,658 over the last 7 days, listed there as “Mann Co. Supply Munition Series #103”. That is a different market from the prices above: Steam takes roughly 15% and pays out in Steam wallet funds rather than cash, so its prices sit above what an item realises elsewhere. Volume is unavailable for unusuals — Steam’s name for one leaves out the effect, so every effect shares a single listing.
Price history
20 observations
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Mann Co. Supply Munition #103 sell price, 2025-10-20 to 2026-10-02: 20 observations, from 4.11 ref to 12 ref.
Observed (UTC)
Sell
Buy
20 OCT 2025 · 21:26 UTC
4.11 ref
2.77 ref
29 OCT 2025 · 02:00 UTC
5 ref
3 ref
2 NOV 2025 · 16:06 UTC
5 ref
4.88 ref
9 NOV 2025 · 02:06 UTC
5 ref
3.55 ref
16 NOV 2025 · 18:47 UTC
4.88 ref
3.66 ref
23 NOV 2025 · 20:59 UTC
4.66 ref
3.44 ref
1 DEC 2025 · 03:07 UTC
4.77 ref
3.88 ref
8 DEC 2025 · 00:58 UTC
4.55 ref
3.66 ref
15 DEC 2025 · 03:01 UTC
8.88 ref
4.11 ref
22 DEC 2025 · 05:14 UTC
9 ref
4.11 ref
31 DEC 2025 · 08:55 UTC
4.66 ref
3 ref
4 JAN 2026 · 22:59 UTC
5.55 ref
3 ref
11 JAN 2026 · 21:40 UTC
6.66 ref
4.66 ref
2 FEB 2026 · 10:17 UTC
5 ref
4.66 ref
9 MAR 2026 · 12:03 UTC
5 ref
4.66 ref
30 MAR 2026 · 08:26 UTC
5 ref
4.66 ref
3 AUG 2026 · 13:08 UTC
10 ref
9 ref
19 AUG 2026 · 12:09 UTC
10 ref
9 ref
21 SEP 2026 · 08:10 UTC
12 ref
9.77 ref
2 OCT 2026 · 09:10 UTC
12 ref
9.77 ref
Price history in numbers
20 readings since 20 Oct 2025
Over the last 30 days the Mann Co. Supply Munition #103's sell price ranged from 12 ref to 12 ref and is unchanged with no moves. Over a year it ranged from 4.11 ref to 12 ref (up 191.9%). Today's 12 ref sits at the top of its range: the lowest we have recorded is 4.11 ref (20 Oct 2025) and the highest 12 ref (21 Sep 2026). The price has moved 13 times since we began recording it — about once every 27 days.