Community price on backpack.tf: 190 keys, last changed 2024-10-09 (1.9y ago). The live quote above, 73.8 keys, is 61% lower and last moved 2d 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
16 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.
Acidic Climate Field Practice sell price, 2025-09-25 to 2026-09-03: 16 observations, from 192 keys to 73.8 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
192 keys
157 keys
30 SEP 2025 · 21:49 UTC
192 keys
157 keys
9 OCT 2025 · 09:28 UTC
184 keys
165 keys
19 OCT 2025 · 21:18 UTC
175 keys
157 keys
25 OCT 2025 · 17:38 UTC
166 keys
150 keys
10 NOV 2025 · 01:36 UTC
171 keys
154 keys
22 JUN 2026 · 21:13 UTC
13.1 keys
11.4 keys
29 JUN 2026 · 13:12 UTC
64.7 keys
56.2 keys
9 JUL 2026 · 10:44 UTC
56.9 keys
49.5 keys
15 JUL 2026 · 10:43 UTC
74.8 keys
65.0 keys
29 JUL 2026 · 00:45 UTC
110 keys
96.0 keys
3 AUG 2026 · 15:12 UTC
96.7 keys
84.2 keys
10 AUG 2026 · 01:11 UTC
105 keys
91.5 keys
19 AUG 2026 · 06:33 UTC
68.2 keys
59.3 keys
22 AUG 2026 · 16:08 UTC
14.4 keys
12.5 keys
3 SEP 2026 · 22:09 UTC
73.8 keys
64.2 keys
Price history in numbers
16 readings since 25 Sep 2025
Over the last 30 days the Acidic Climate Field Practice's sell price ranged from 14.4 keys to 105 keys and is down 29.9% after 3 moves. Over a year it ranged from 13.1 keys to 192 keys (down 61.7%). Today's 73.8 keys sits in the middle of its range: the lowest we have recorded is 13.1 keys (22 Jun 2026) and the highest 192 keys (25 Sep 2025). The price has moved 15 times since we began recording it — about once every 23 days.