Community price on backpack.tf: 47.0 keys, last changed 2018-10-08 (8.0y ago). The live quote above, 28.5 keys, is 39% 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
22 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.
Phosphorous Bone Dome sell price, 2025-09-25 to 2026-10-10: 22 observations, from 47.5 keys to 9.63 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
47.5 keys
38.9 keys
30 SEP 2025 · 21:00 UTC
47.4 keys
38.8 keys
9 OCT 2025 · 08:42 UTC
45.4 keys
40.8 keys
19 OCT 2025 · 20:30 UTC
43.1 keys
38.8 keys
25 OCT 2025 · 16:51 UTC
41.1 keys
37.0 keys
10 NOV 2025 · 00:53 UTC
42.1 keys
37.9 keys
22 JUN 2026 · 17:13 UTC
26.9 keys
23.4 keys
27 JUL 2026 · 00:45 UTC
39.5 keys
34.3 keys
3 AUG 2026 · 17:12 UTC
36.8 keys
32.0 keys
13 AUG 2026 · 13:12 UTC
27.8 keys
24.1 keys
17 AUG 2026 · 09:11 UTC
28.6 keys
24.8 keys
6 SEP 2026 · 22:09 UTC
34.9 keys
30.4 keys
8 SEP 2026 · 14:08 UTC
36.7 keys
31.9 keys
12 SEP 2026 · 08:09 UTC
9.38 keys
8.15 keys
14 SEP 2026 · 22:08 UTC
48.1 keys
41.9 keys
19 SEP 2026 · 14:08 UTC
48.5 keys
42.2 keys
21 SEP 2026 · 08:09 UTC
28.7 keys
25.0 keys
22 SEP 2026 · 12:09 UTC
28.6 keys
24.9 keys
29 SEP 2026 · 04:08 UTC
64.1 keys
55.7 keys
1 OCT 2026 · 00:09 UTC
28.5 keys
24.8 keys
4 OCT 2026 · 11:08 UTC
25.3 keys
22.0 keys
10 OCT 2026 · 03:10 UTC
9.63 keys
8.38 keys
Price history in numbers
22 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Bone Dome's sell price ranged from 9.63 keys to 64.1 keys and is down 80.0% after 7 moves. Over a year it ranged from 9.38 keys to 64.1 keys (down 77.7%). Today's 9.63 keys sits at the bottom of its range: the lowest we have recorded is 9.38 keys (12 Sep 2026) and the highest 64.1 keys (29 Sep 2026). The price has moved 21 times since we began recording it — about once every 18 days.