Community price on backpack.tf: 20.0 keys, last changed 2026-04-08 (5mo ago). The live quote above, 18.5 keys, is 7% lower and last moved 9h 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
23 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 Bonk Helm sell price, 2025-09-25 to 2026-09-05: 23 observations, from 14.4 keys to 18.5 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
14.4 keys
11.8 keys
30 SEP 2025 · 20:14 UTC
15.5 keys
12.7 keys
9 OCT 2025 · 07:58 UTC
14.8 keys
13.3 keys
19 OCT 2025 · 19:44 UTC
14.1 keys
12.7 keys
25 OCT 2025 · 16:01 UTC
13.4 keys
12.1 keys
10 NOV 2025 · 00:02 UTC
13.4 keys
12.1 keys
6 MAY 2026 · 16:30 UTC
15.7 keys
13.1 keys
22 JUN 2026 · 17:13 UTC
15.5 keys
13.4 keys
30 JUN 2026 · 07:13 UTC
16.0 keys
13.9 keys
5 JUL 2026 · 23:12 UTC
15.3 keys
13.3 keys
12 JUL 2026 · 16:45 UTC
15.4 keys
13.4 keys
18 JUL 2026 · 12:44 UTC
14.1 keys
12.2 keys
29 JUL 2026 · 00:45 UTC
16.6 keys
14.5 keys
3 AUG 2026 · 00:24 UTC
17.2 keys
15.0 keys
10 AUG 2026 · 07:11 UTC
12.8 keys
11.1 keys
21 AUG 2026 · 02:08 UTC
15.3 keys
13.3 keys
22 AUG 2026 · 06:08 UTC
15.5 keys
13.5 keys
2 SEP 2026 · 10:08 UTC
17.3 keys
15.1 keys
2 SEP 2026 · 22:07 UTC
18.7 keys
16.2 keys
3 SEP 2026 · 12:09 UTC
18.6 keys
16.2 keys
4 SEP 2026 · 00:08 UTC
18.8 keys
16.3 keys
4 SEP 2026 · 12:08 UTC
18.7 keys
16.2 keys
5 SEP 2026 · 10:08 UTC
18.5 keys
16.1 keys
Price history in numbers
23 readings since 25 Sep 2025
Over the last 30 days the Bubbling Bonk Helm's sell price ranged from 12.8 keys to 18.8 keys and is up 44.4% after 8 moves. Over a year it ranged from 12.8 keys to 18.8 keys (up 28.3%). Today's 18.5 keys sits at the top of its range: the lowest we have recorded is 12.8 keys (10 Aug 2026) and the highest 18.8 keys (4 Sep 2026). The price has moved 21 times since we began recording it — about once every 16 days.
Non-Craftable Flip-Flops