Strange Isotopic Insulator

Strange1mo ago

This price has not changed since 2026-10-02 00:09 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.

Sell price

53 ref

Buy price

51.11 ref

In keys

53 ref

In USD

$1.82 at the Steam key rate

Community price on backpack.tf: 48–52.77 ref, last changed 2026-09-06 (2mo ago). The live quote above, 53 ref, is 10% higher and last moved 1mo 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

626 observations

Strange Isotopic Insulator sell price, 2025-09-25 to 2026-11-05: 626 observations, from 62.55 ref to 54.33 ref. Sampled evenly across the range.
Observed (UTC)	Sell	Buy
25 SEP 2025 · 03:29 UTC	62.55 ref	59.11 ref
22 JAN 2026 · 01:46 UTC	53.33 ref	45.66 ref
17 MAY 2026 · 20:35 UTC	57.77 ref	45.22 ref
21 AUG 2026 · 16:08 UTC	52.22 ref	52 ref
24 AUG 2026 · 02:09 UTC	52.22 ref	46.11 ref
26 AUG 2026 · 02:09 UTC	52.88 ref	43.44 ref
28 AUG 2026 · 07:14 UTC	52.33 ref	48.44 ref
30 AUG 2026 · 20:10 UTC	52.33 ref	49.66 ref
2 SEP 2026 · 06:09 UTC	51.55 ref	48.44 ref
4 SEP 2026 · 20:08 UTC	52.77 ref	48.44 ref
7 SEP 2026 · 14:08 UTC	51.33 ref	50 ref
10 SEP 2026 · 14:08 UTC	52 ref	48.77 ref
13 SEP 2026 · 10:09 UTC	50.77 ref	45.88 ref
15 SEP 2026 · 20:09 UTC	51.11 ref	46.77 ref
18 SEP 2026 · 12:09 UTC	80.77 ref	51.66 ref
21 SEP 2026 · 02:11 UTC	78.88 ref	55.44 ref
23 SEP 2026 · 02:08 UTC	77.66 ref	53.11 ref
25 SEP 2026 · 04:08 UTC	69.88 ref	50.88 ref
27 SEP 2026 · 10:08 UTC	66.77 ref	54 ref
29 SEP 2026 · 22:09 UTC	87.55 ref	49 ref
2 OCT 2026 · 06:09 UTC	52.77 ref	47.44 ref
4 OCT 2026 · 07:09 UTC	51.22 ref	49.55 ref
6 OCT 2026 · 21:09 UTC	52.88 ref	49.33 ref
9 OCT 2026 · 11:09 UTC	73.33 ref	51.44 ref
11 OCT 2026 · 11:09 UTC	50.22 ref	49.44 ref
13 OCT 2026 · 13:08 UTC	52.11 ref	50.88 ref
15 OCT 2026 · 09:08 UTC	66.22 ref	56.22 ref
16 OCT 2026 · 21:09 UTC	63.33 ref	53.33 ref
18 OCT 2026 · 07:08 UTC	55.44 ref	54.11 ref
19 OCT 2026 · 19:09 UTC	60.22 ref	52.33 ref
22 OCT 2026 · 09:13 UTC	52.88 ref	52.55 ref
24 OCT 2026 · 05:13 UTC	53.11 ref	52.66 ref
26 OCT 2026 · 01:12 UTC	54.22 ref	54.11 ref
27 OCT 2026 · 13:12 UTC	56.55 ref	55.77 ref
28 OCT 2026 · 21:12 UTC	57 ref	54.22 ref
30 OCT 2026 · 05:12 UTC	55.11 ref	51.44 ref
31 OCT 2026 · 15:12 UTC	55.11 ref	52.66 ref
2 NOV 2026 · 01:12 UTC	55.88 ref	52.88 ref
3 NOV 2026 · 17:12 UTC	55.44 ref	53.22 ref
5 NOV 2026 · 09:13 UTC	54.33 ref	54 ref

Price history in numbers

626 readings since 25 Sep 2025

Over the last 30 days the Strange Isotopic Insulator's sell price ranged from 50.22 ref to 78.55 ref and is up 2.3% after 167 moves. Over a year it ranged from 42.44 ref to 103.88 ref (down 24.7%). Today's 54.33 ref sits in the lower third of its range: the lowest we have recorded is 42.44 ref (1 Dec 2025) and the highest 112.55 ref (19 Oct 2025). The price has moved 443 times since we began recording it — about once every day.

Window	Low	High	Change	Moves	Readings
30 days	50.22 ref	78.55 ref	+2.3%	167	274
90 days	48.88 ref	96.11 ref	−1.8%	399	582
a year	42.44 ref	103.88 ref	−24.7%	437	620

Details

SKU	31436;11
Last price change	2026-10-02 00:09 UTC
Key rate when recorded	62.89 ref

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