Community price on backpack.tf: 67.0 keys, last changed 2025-01-22 (1.6y ago). The live quote above, 57.1 keys, is 15% lower and last moved 7h 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
52 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.
Purple Energy Birdcage sell price, 2025-09-25 to 2026-09-05: 52 observations, from 70.3 keys to 57.1 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
70.3 keys
57.6 keys
30 SEP 2025 · 20:35 UTC
70.2 keys
57.5 keys
19 OCT 2025 · 20:04 UTC
63.8 keys
57.5 keys
25 OCT 2025 · 16:24 UTC
60.8 keys
54.7 keys
10 NOV 2025 · 00:26 UTC
62.4 keys
56.1 keys
1 JUL 2026 · 07:13 UTC
49.3 keys
42.9 keys
12 JUL 2026 · 20:45 UTC
49.7 keys
43.2 keys
19 JUL 2026 · 22:44 UTC
51.5 keys
44.8 keys
29 JUL 2026 · 02:45 UTC
53.7 keys
46.7 keys
10 AUG 2026 · 23:11 UTC
56.1 keys
48.8 keys
21 AUG 2026 · 00:08 UTC
50.0 keys
43.5 keys
21 AUG 2026 · 20:09 UTC
49.9 keys
43.4 keys
22 AUG 2026 · 22:08 UTC
48.8 keys
42.5 keys
23 AUG 2026 · 06:09 UTC
49.4 keys
42.9 keys
23 AUG 2026 · 10:08 UTC
49.5 keys
43.1 keys
24 AUG 2026 · 10:08 UTC
49.9 keys
43.4 keys
24 AUG 2026 · 12:09 UTC
50.1 keys
43.6 keys
24 AUG 2026 · 16:08 UTC
50.1 keys
43.5 keys
25 AUG 2026 · 18:09 UTC
50.4 keys
43.8 keys
28 AUG 2026 · 00:09 UTC
48.0 keys
41.7 keys
28 AUG 2026 · 03:04 UTC
48.2 keys
41.9 keys
28 AUG 2026 · 20:09 UTC
48.2 keys
41.9 keys
29 AUG 2026 · 04:09 UTC
48.5 keys
42.1 keys
29 AUG 2026 · 08:09 UTC
48.6 keys
42.2 keys
29 AUG 2026 · 12:09 UTC
48.7 keys
42.3 keys
29 AUG 2026 · 20:09 UTC
49.0 keys
42.6 keys
30 AUG 2026 · 00:09 UTC
49.3 keys
42.9 keys
30 AUG 2026 · 04:09 UTC
49.4 keys
43.0 keys
30 AUG 2026 · 12:08 UTC
52.7 keys
45.9 keys
30 AUG 2026 · 16:07 UTC
51.8 keys
45.1 keys
30 AUG 2026 · 20:09 UTC
52.1 keys
45.3 keys
31 AUG 2026 · 12:09 UTC
54.1 keys
47.0 keys
1 SEP 2026 · 00:08 UTC
53.8 keys
46.8 keys
1 SEP 2026 · 12:08 UTC
53.8 keys
46.8 keys
2 SEP 2026 · 00:08 UTC
53.2 keys
46.3 keys
3 SEP 2026 · 00:08 UTC
54.5 keys
47.4 keys
3 SEP 2026 · 12:09 UTC
54.9 keys
47.7 keys
4 SEP 2026 · 00:08 UTC
56.6 keys
49.2 keys
5 SEP 2026 · 00:08 UTC
56.9 keys
49.5 keys
5 SEP 2026 · 12:10 UTC
57.1 keys
49.7 keys
Price history in numbers
52 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Birdcage's sell price ranged from 48.0 keys to 57.1 keys and is up 1.7% after 39 moves. Over a year it ranged from 48.0 keys to 70.3 keys (down 18.8%). Today's 57.1 keys sits in the middle of its range: the lowest we have recorded is 48.0 keys (28 Aug 2026) and the highest 70.3 keys (25 Sep 2025). The price has moved 51 times since we began recording it — about once every 7 days.