1 sold on the Steam Community Market in the 24 hours to 2026-09-04 03:57 UTC (2d ago), listed there as “Portal Plastered Air Strike (Factory New)”. 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
7 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.
Portal Plastered Air Strike (Factory New) sell price, 2026-09-03 to 2026-09-05: 7 observations, from 65.44 ref to 63.77 ref.
Observed (UTC)
Sell
Buy
3 SEP 2026 · 22:09 UTC
65.44 ref
20.22 ref
4 SEP 2026 · 02:08 UTC
64.77 ref
20.22 ref
4 SEP 2026 · 08:09 UTC
66.66 ref
20.33 ref
4 SEP 2026 · 12:08 UTC
63.77 ref
20.11 ref
5 SEP 2026 · 04:09 UTC
66.33 ref
20.22 ref
5 SEP 2026 · 06:08 UTC
63.44 ref
20.11 ref
5 SEP 2026 · 10:08 UTC
63.77 ref
20.22 ref
Price history in numbers
7 readings since 3 Sep 2026
Over the last 30 days the Portal Plastered Air Strike (Factory New)'s sell price ranged from 1.03 keys to 1.08 keys and is down 2.5% after 6 moves. Over a year it ranged from 1.03 keys to 1.08 keys (down 2.5%). Today's 1.03 keys sits in the lower third of its range: the lowest we have recorded is 1.03 keys (5 Sep 2026) and the highest 1.08 keys (4 Sep 2026). The price has moved 6 times since we began recording it — about once every day.