Community price on backpack.tf: 11.0 keys, last changed 2019-02-19 (7.5y ago). The live quote above, 13.7 keys, is 25% higher and last moved 3d 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
19 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.
Bubbling Chieftain's Challenge sell price, 2025-09-25 to 2026-09-02: 19 observations, from 12.3 keys to 13.7 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
12.3 keys
9.99 keys
30 SEP 2025 · 20:58 UTC
11.3 keys
9.20 keys
9 OCT 2025 · 08:40 UTC
10.8 keys
9.63 keys
19 OCT 2025 · 20:27 UTC
10.2 keys
9.20 keys
25 OCT 2025 · 16:48 UTC
9.75 keys
8.80 keys
10 NOV 2025 · 00:49 UTC
10.0 keys
8.98 keys
22 JUN 2026 · 17:13 UTC
6.71 keys
5.88 keys
9 JUL 2026 · 06:44 UTC
5.85 keys
5.09 keys
19 JUL 2026 · 08:44 UTC
11.0 keys
9.62 keys
29 JUL 2026 · 02:45 UTC
11.5 keys
10.0 keys
7 AUG 2026 · 13:13 UTC
11.9 keys
10.4 keys
14 AUG 2026 · 13:12 UTC
12.0 keys
10.5 keys
19 AUG 2026 · 14:10 UTC
12.0 keys
10.5 keys
23 AUG 2026 · 00:08 UTC
9.81 keys
8.53 keys
29 AUG 2026 · 22:09 UTC
12.0 keys
10.5 keys
30 AUG 2026 · 12:08 UTC
12.3 keys
10.7 keys
31 AUG 2026 · 04:09 UTC
13.0 keys
11.3 keys
31 AUG 2026 · 16:09 UTC
13.9 keys
12.1 keys
2 SEP 2026 · 14:08 UTC
13.7 keys
11.9 keys
Price history in numbers
19 readings since 25 Sep 2025
Over the last 30 days the Bubbling Chieftain's Challenge's sell price ranged from 9.81 keys to 13.9 keys and is up 14.7% after 8 moves. Over a year it ranged from 5.85 keys to 13.9 keys (up 11.5%). Today's 13.7 keys sits at the top of its range: the lowest we have recorded is 5.85 keys (9 Jul 2026) and the highest 13.9 keys (31 Aug 2026). The price has moved 18 times since we began recording it — about once every 19 days.
Professional Killstreak Rocket Launcher