Community price on backpack.tf: 100 keys, last changed 2021-05-17 (5.4y ago). The live quote above, 46.4 keys, is 54% lower and last moved 12d 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
36 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.
Neutron Star Virus Doctor sell price, 2025-09-25 to 2026-10-08: 36 observations, from 104 keys to 47.8 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
104 keys
84.7 keys
30 SEP 2025 · 20:49 UTC
103 keys
84.6 keys
9 OCT 2025 · 08:32 UTC
98.9 keys
89.0 keys
19 OCT 2025 · 20:19 UTC
94.1 keys
84.6 keys
25 OCT 2025 · 16:40 UTC
89.6 keys
80.6 keys
10 NOV 2025 · 00:42 UTC
91.9 keys
82.7 keys
23 JUN 2026 · 07:14 UTC
65.7 keys
57.1 keys
30 JUN 2026 · 03:12 UTC
67.9 keys
59.0 keys
5 JUL 2026 · 23:12 UTC
64.2 keys
55.9 keys
12 JUL 2026 · 22:44 UTC
64.4 keys
56.0 keys
19 JUL 2026 · 22:44 UTC
67.1 keys
58.3 keys
29 JUL 2026 · 02:45 UTC
69.5 keys
60.5 keys
3 AUG 2026 · 00:24 UTC
50.7 keys
44.1 keys
10 AUG 2026 · 01:11 UTC
73.7 keys
64.1 keys
18 AUG 2026 · 09:10 UTC
70.6 keys
61.4 keys
29 AUG 2026 · 08:09 UTC
65.0 keys
56.5 keys
29 AUG 2026 · 22:09 UTC
65.4 keys
56.8 keys
2 SEP 2026 · 12:08 UTC
47.2 keys
41.1 keys
3 SEP 2026 · 04:08 UTC
47.8 keys
41.6 keys
4 SEP 2026 · 04:08 UTC
46.9 keys
40.8 keys
5 SEP 2026 · 12:10 UTC
47.4 keys
41.3 keys
6 SEP 2026 · 12:08 UTC
48.3 keys
42.0 keys
8 SEP 2026 · 14:07 UTC
41.9 keys
36.5 keys
9 SEP 2026 · 04:08 UTC
42.8 keys
37.2 keys
14 SEP 2026 · 08:08 UTC
64.0 keys
55.6 keys
15 SEP 2026 · 14:08 UTC
43.6 keys
37.9 keys
26 SEP 2026 · 06:08 UTC
73.7 keys
64.0 keys
27 SEP 2026 · 02:09 UTC
79.5 keys
69.1 keys
28 SEP 2026 · 06:11 UTC
48.4 keys
42.1 keys
29 SEP 2026 · 00:08 UTC
49.0 keys
42.6 keys
1 OCT 2026 · 00:09 UTC
47.5 keys
41.3 keys
1 OCT 2026 · 16:08 UTC
46.4 keys
40.3 keys
2 OCT 2026 · 04:08 UTC
48.4 keys
42.1 keys
6 OCT 2026 · 23:10 UTC
49.1 keys
42.7 keys
7 OCT 2026 · 13:09 UTC
48.0 keys
41.8 keys
8 OCT 2026 · 01:10 UTC
47.8 keys
41.6 keys
Price history in numbers
36 readings since 25 Sep 2025
Over the last 30 days the Neutron Star Virus Doctor's sell price ranged from 43.6 keys to 79.5 keys and is down 25.3% after 11 moves. Over a year it ranged from 41.9 keys to 94.1 keys (down 49.2%). Today's 47.8 keys sits in the lower third of its range: the lowest we have recorded is 41.9 keys (8 Sep 2026) and the highest 104 keys (25 Sep 2025). The price has moved 35 times since we began recording it — about once every 11 days.