Community price on backpack.tf: 60.0–64.0 keys, last changed 2017-04-09 (9.4y ago). The live quote above, 59.1 keys, is 1% lower and last moved 8h 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
45 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 Physician's Protector sell price, 2025-09-25 to 2026-09-05: 45 observations, from 66.1 keys to 59.1 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
66.1 keys
51.5 keys
30 SEP 2025 · 21:23 UTC
66.0 keys
51.4 keys
9 OCT 2025 · 09:03 UTC
63.0 keys
54.1 keys
19 OCT 2025 · 20:52 UTC
60.0 keys
51.4 keys
10 NOV 2025 · 01:15 UTC
58.6 keys
50.3 keys
22 JUN 2026 · 17:13 UTC
76.1 keys
66.2 keys
29 JUN 2026 · 03:14 UTC
79.3 keys
69.0 keys
5 JUL 2026 · 23:12 UTC
75.6 keys
65.8 keys
12 JUL 2026 · 20:45 UTC
77.0 keys
66.9 keys
19 JUL 2026 · 22:44 UTC
82.4 keys
71.6 keys
29 JUL 2026 · 00:45 UTC
85.8 keys
74.6 keys
3 AUG 2026 · 00:24 UTC
89.9 keys
78.2 keys
20 AUG 2026 · 18:08 UTC
26.3 keys
22.8 keys
21 AUG 2026 · 20:09 UTC
27.6 keys
24.0 keys
22 AUG 2026 · 08:08 UTC
29.9 keys
26.0 keys
22 AUG 2026 · 20:09 UTC
32.7 keys
28.5 keys
23 AUG 2026 · 08:08 UTC
35.3 keys
30.7 keys
23 AUG 2026 · 20:09 UTC
38.0 keys
33.0 keys
24 AUG 2026 · 08:08 UTC
39.9 keys
34.7 keys
24 AUG 2026 · 20:09 UTC
42.1 keys
36.6 keys
25 AUG 2026 · 20:09 UTC
46.4 keys
40.4 keys
26 AUG 2026 · 08:09 UTC
48.3 keys
42.0 keys
26 AUG 2026 · 20:09 UTC
50.4 keys
43.9 keys
27 AUG 2026 · 08:09 UTC
51.9 keys
45.1 keys
27 AUG 2026 · 20:10 UTC
53.2 keys
46.2 keys
28 AUG 2026 · 09:36 UTC
54.4 keys
47.3 keys
28 AUG 2026 · 20:09 UTC
55.8 keys
48.5 keys
29 AUG 2026 · 08:09 UTC
56.7 keys
49.3 keys
30 AUG 2026 · 08:09 UTC
58.5 keys
50.8 keys
30 AUG 2026 · 20:09 UTC
58.4 keys
50.8 keys
31 AUG 2026 · 08:09 UTC
58.4 keys
50.8 keys
31 AUG 2026 · 20:10 UTC
58.2 keys
50.6 keys
1 SEP 2026 · 08:08 UTC
58.0 keys
50.5 keys
1 SEP 2026 · 20:08 UTC
58.2 keys
50.6 keys
2 SEP 2026 · 08:08 UTC
57.4 keys
50.0 keys
2 SEP 2026 · 20:08 UTC
58.1 keys
50.5 keys
3 SEP 2026 · 20:08 UTC
59.6 keys
51.8 keys
4 SEP 2026 · 08:08 UTC
60.6 keys
52.7 keys
4 SEP 2026 · 20:07 UTC
58.9 keys
51.3 keys
5 SEP 2026 · 08:08 UTC
59.1 keys
51.4 keys
Price history in numbers
45 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Physician's Protector's sell price ranged from 26.3 keys to 90.5 keys and is down 34.6% after 31 moves. Over a year it ranged from 26.3 keys to 90.5 keys (down 10.5%). Today's 59.1 keys sits in the middle of its range: the lowest we have recorded is 26.3 keys (20 Aug 2026) and the highest 90.5 keys (10 Aug 2026). The price has moved 44 times since we began recording it — about once every 8 days.