Community price on backpack.tf: 11.0–13.0 keys, last changed 2020-07-13 (6.2y ago). The live quote above, 25.3 keys, is 130% higher and last moved 1d 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.
Steam Market asking price: $81.17 — the lowest of one listing for the Orbiting Fire effect when we looked on 2026-09-01 01:34 UTC (5d ago). This is what a seller is asking, not what anything sold for. Steam pays out in Steam wallet funds, not cash, and Valve takes roughly 15% at the till — so asking prices there run well above the 25 keys, 19.33 ref shown above, which comes from the keys-and-metal market on backpack.tf. The two are different markets and are never blended. Steam lists the item as “Unusual Virus Doctor”, with no effect in the name — the effect comes from the individual listing.
Price history
15 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.
Orbiting Fire Virus Doctor sell price, 2025-09-25 to 2026-09-04: 15 observations, from 12.9 keys to 25.3 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
12.9 keys
9.68 keys
30 SEP 2025 · 20:49 UTC
13.9 keys
8.91 keys
9 OCT 2025 · 08:32 UTC
13.3 keys
9.33 keys
19 OCT 2025 · 20:19 UTC
12.6 keys
8.91 keys
25 OCT 2025 · 16:40 UTC
12.0 keys
8.53 keys
10 NOV 2025 · 00:41 UTC
14.0 keys
9.74 keys
6 JAN 2026 · 09:36 UTC
27.9 keys
16.2 keys
11 JAN 2026 · 23:33 UTC
28.0 keys
20.0 keys
30 AUG 2026 · 14:09 UTC
17.6 keys
15.3 keys
31 AUG 2026 · 12:09 UTC
24.4 keys
21.2 keys
1 SEP 2026 · 00:09 UTC
24.4 keys
21.2 keys
1 SEP 2026 · 12:08 UTC
24.4 keys
21.3 keys
2 SEP 2026 · 00:08 UTC
24.1 keys
20.9 keys
3 SEP 2026 · 14:08 UTC
24.4 keys
21.3 keys
4 SEP 2026 · 08:08 UTC
25.3 keys
22.0 keys
Price history in numbers
15 readings since 25 Sep 2025
Over the last 30 days the Orbiting Fire Virus Doctor's sell price ranged from 17.6 keys to 25.3 keys and is up 44.1% after 6 moves. Over a year it ranged from 12.0 keys to 28.0 keys (up 96.3%). Today's 25.3 keys sits in the upper third of its range: the lowest we have recorded is 12.0 keys (25 Oct 2025) and the highest 28.0 keys (11 Jan 2026). The price has moved 14 times since we began recording it — about once every 25 days.
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