Community price on backpack.tf: 50.0 keys, last changed 2021-12-15 (4.8y ago). The live quote above, 9.26 keys, is 81% 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
67 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.
Laugh-O-Lantern Brain Interface sell price, 2025-09-25 to 2026-10-10: 67 observations, from 51.8 keys to 10.8 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
51.8 keys
42.3 keys
9 OCT 2025 · 09:55 UTC
49.5 keys
44.5 keys
19 OCT 2025 · 21:48 UTC
47.0 keys
42.3 keys
10 NOV 2025 · 02:03 UTC
46.0 keys
41.4 keys
29 JUN 2026 · 05:13 UTC
27.2 keys
23.7 keys
5 JUL 2026 · 23:12 UTC
24.7 keys
21.5 keys
19 JUL 2026 · 18:44 UTC
27.5 keys
23.9 keys
3 AUG 2026 · 02:24 UTC
28.6 keys
24.8 keys
20 AUG 2026 · 00:09 UTC
9.73 keys
8.46 keys
21 AUG 2026 · 22:09 UTC
32.6 keys
28.3 keys
24 AUG 2026 · 10:09 UTC
34.0 keys
29.5 keys
27 AUG 2026 · 08:09 UTC
10.2 keys
8.85 keys
28 AUG 2026 · 00:09 UTC
10.2 keys
8.83 keys
31 AUG 2026 · 08:09 UTC
38.5 keys
33.5 keys
1 SEP 2026 · 14:08 UTC
38.0 keys
33.0 keys
2 SEP 2026 · 06:09 UTC
37.3 keys
32.5 keys
3 SEP 2026 · 16:08 UTC
38.9 keys
33.9 keys
5 SEP 2026 · 00:08 UTC
37.8 keys
32.9 keys
6 SEP 2026 · 04:11 UTC
37.8 keys
32.9 keys
7 SEP 2026 · 04:09 UTC
38.8 keys
33.7 keys
9 SEP 2026 · 14:09 UTC
9.83 keys
8.54 keys
11 SEP 2026 · 14:08 UTC
37.8 keys
32.9 keys
12 SEP 2026 · 02:08 UTC
38.0 keys
33.0 keys
17 SEP 2026 · 00:09 UTC
24.7 keys
21.5 keys
18 SEP 2026 · 00:08 UTC
25.0 keys
21.7 keys
18 SEP 2026 · 14:08 UTC
24.7 keys
21.5 keys
20 SEP 2026 · 10:09 UTC
37.0 keys
32.2 keys
22 SEP 2026 · 10:08 UTC
34.1 keys
29.7 keys
23 SEP 2026 · 14:10 UTC
34.1 keys
29.6 keys
25 SEP 2026 · 02:08 UTC
34.5 keys
30.0 keys
27 SEP 2026 · 00:09 UTC
34.3 keys
29.8 keys
28 SEP 2026 · 14:08 UTC
35.4 keys
30.8 keys
30 SEP 2026 · 14:09 UTC
9.42 keys
8.19 keys
1 OCT 2026 · 14:08 UTC
9.26 keys
8.05 keys
2 OCT 2026 · 23:09 UTC
9.48 keys
8.24 keys
5 OCT 2026 · 07:10 UTC
33.3 keys
28.9 keys
6 OCT 2026 · 17:09 UTC
33.4 keys
29.1 keys
8 OCT 2026 · 03:10 UTC
34.0 keys
29.6 keys
8 OCT 2026 · 23:10 UTC
34.5 keys
30.0 keys
10 OCT 2026 · 19:10 UTC
10.8 keys
9.42 keys
Price history in numbers
67 readings since 25 Sep 2025
Over the last 30 days the Laugh-O-Lantern Brain Interface's sell price ranged from 9.26 keys to 37.0 keys and is down 56.2% after 27 moves. Over a year it ranged from 8.90 keys to 47.0 keys (down 77.0%). Today's 10.8 keys sits at the bottom of its range: the lowest we have recorded is 8.90 keys (22 Jun 2026) and the highest 51.8 keys (25 Sep 2025). The price has moved 66 times since we began recording it — about once every 6 days.