Community price on backpack.tf: 100 keys, last changed 2026-05-03 (4mo ago). The live quote above, 79.8 keys, is 20% lower 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.
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.
Halcyon Halo Thunder Dome sell price, 2026-06-15 to 2026-09-04: 15 observations, from 94.3 keys to 79.8 keys.
Observed (UTC)
Sell
Buy
15 JUN 2026 · 14:08 UTC
94.3 keys
84.9 keys
1 JUL 2026 · 17:12 UTC
72.2 keys
62.8 keys
22 JUL 2026 · 14:45 UTC
51.1 keys
44.5 keys
23 AUG 2026 · 00:09 UTC
73.2 keys
63.6 keys
23 AUG 2026 · 22:09 UTC
53.1 keys
46.1 keys
24 AUG 2026 · 14:09 UTC
52.8 keys
45.9 keys
29 AUG 2026 · 04:09 UTC
73.9 keys
64.3 keys
29 AUG 2026 · 16:09 UTC
75.4 keys
65.5 keys
30 AUG 2026 · 16:08 UTC
77.7 keys
67.6 keys
31 AUG 2026 · 12:09 UTC
75.0 keys
65.2 keys
1 SEP 2026 · 02:10 UTC
74.5 keys
64.8 keys
1 SEP 2026 · 16:09 UTC
76.3 keys
66.4 keys
3 SEP 2026 · 00:08 UTC
76.5 keys
66.5 keys
3 SEP 2026 · 12:10 UTC
78.2 keys
68.0 keys
4 SEP 2026 · 18:08 UTC
79.8 keys
69.4 keys
Price history in numbers
15 readings since 15 Jun 2026
Over the last 30 days the Halcyon Halo Thunder Dome's sell price ranged from 52.8 keys to 79.8 keys and is up 9.0% after 11 moves. Over a year it ranged from 51.1 keys to 94.3 keys (down 15.4%). Today's 79.8 keys sits in the middle of its range: the lowest we have recorded is 51.1 keys (22 Jul 2026) and the highest 94.3 keys (15 Jun 2026). The price has moved 14 times since we began recording it — about once every 6 days.