Community price on backpack.tf: 80.0 keys, last changed 2021-04-24 (5.4y ago). The live quote above, 35.4 keys, is 56% lower and last moved 7d 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 1h ago.
Price history
17 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.
Sulphurous Harmburg sell price, 2025-09-25 to 2026-08-29: 17 observations, from 79.8 keys to 35.4 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
79.8 keys
65.3 keys
30 SEP 2025 · 21:06 UTC
79.7 keys
65.2 keys
9 OCT 2025 · 08:47 UTC
76.2 keys
68.6 keys
19 OCT 2025 · 20:36 UTC
72.5 keys
65.2 keys
25 OCT 2025 · 16:57 UTC
69.1 keys
62.2 keys
10 NOV 2025 · 00:58 UTC
70.8 keys
63.7 keys
24 JUN 2026 · 07:13 UTC
33.7 keys
29.3 keys
29 JUN 2026 · 01:14 UTC
34.4 keys
29.9 keys
3 JUL 2026 · 21:12 UTC
33.2 keys
28.9 keys
22 JUL 2026 · 20:45 UTC
34.2 keys
29.7 keys
29 JUL 2026 · 00:45 UTC
36.6 keys
31.8 keys
6 AUG 2026 · 01:12 UTC
36.7 keys
31.9 keys
10 AUG 2026 · 19:11 UTC
65.5 keys
56.9 keys
19 AUG 2026 · 20:10 UTC
58.0 keys
50.5 keys
22 AUG 2026 · 20:08 UTC
37.5 keys
32.6 keys
24 AUG 2026 · 00:09 UTC
35.5 keys
30.9 keys
29 AUG 2026 · 08:09 UTC
35.4 keys
30.8 keys
Price history in numbers
17 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Harmburg's sell price ranged from 35.4 keys to 65.5 keys and is down 45.9% after 4 moves. Over a year it ranged from 33.2 keys to 79.8 keys (down 55.6%). Today's 35.4 keys sits at the bottom of its range: the lowest we have recorded is 33.2 keys (3 Jul 2026) and the highest 79.8 keys (25 Sep 2025). The price has moved 16 times since we began recording it — about once every 21 days.