Community price on backpack.tf: 85.0 keys, last changed 2026-07-14 (2mo ago). The live quote above, 97.1 keys, is 14% higher and last moved 5h 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
49 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 Defiant Spartan sell price, 2025-09-25 to 2026-09-05: 49 observations, from 77.6 keys to 97.1 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
77.6 keys
63.5 keys
30 SEP 2025 · 20:24 UTC
76.4 keys
62.5 keys
9 OCT 2025 · 08:08 UTC
73.0 keys
65.7 keys
25 OCT 2025 · 16:12 UTC
66.2 keys
59.6 keys
10 NOV 2025 · 00:13 UTC
67.1 keys
60.3 keys
2 MAY 2026 · 20:30 UTC
87.1 keys
67.4 keys
15 MAY 2026 · 10:31 UTC
92.0 keys
71.8 keys
1 JUN 2026 · 00:29 UTC
92.9 keys
73.0 keys
8 JUN 2026 · 00:30 UTC
91.7 keys
72.3 keys
15 JUN 2026 · 02:29 UTC
90.8 keys
71.7 keys
22 JUN 2026 · 17:13 UTC
85.7 keys
74.5 keys
5 JUL 2026 · 07:55 UTC
84.4 keys
73.4 keys
12 JUL 2026 · 20:45 UTC
84.8 keys
73.8 keys
19 JUL 2026 · 20:45 UTC
88.4 keys
76.9 keys
29 JUL 2026 · 00:45 UTC
91.7 keys
79.7 keys
3 AUG 2026 · 00:24 UTC
95.2 keys
82.8 keys
19 AUG 2026 · 14:10 UTC
96.1 keys
83.5 keys
22 AUG 2026 · 08:08 UTC
95.9 keys
83.4 keys
25 AUG 2026 · 22:09 UTC
95.9 keys
83.4 keys
26 AUG 2026 · 00:08 UTC
95.9 keys
83.4 keys
26 AUG 2026 · 06:09 UTC
96.1 keys
83.6 keys
26 AUG 2026 · 08:08 UTC
96.1 keys
83.6 keys
26 AUG 2026 · 12:08 UTC
96.1 keys
83.6 keys
26 AUG 2026 · 20:09 UTC
96.0 keys
83.5 keys
27 AUG 2026 · 12:08 UTC
96.8 keys
84.2 keys
28 AUG 2026 · 00:09 UTC
97.3 keys
84.6 keys
28 AUG 2026 · 12:07 UTC
98.1 keys
85.3 keys
29 AUG 2026 · 00:09 UTC
98.5 keys
85.6 keys
29 AUG 2026 · 12:09 UTC
98.4 keys
85.5 keys
30 AUG 2026 · 12:08 UTC
101 keys
87.8 keys
31 AUG 2026 · 00:08 UTC
98.8 keys
85.9 keys
31 AUG 2026 · 12:09 UTC
98.9 keys
86.0 keys
1 SEP 2026 · 00:08 UTC
98.1 keys
85.3 keys
2 SEP 2026 · 00:08 UTC
96.3 keys
83.7 keys
2 SEP 2026 · 12:08 UTC
96.5 keys
83.9 keys
3 SEP 2026 · 00:08 UTC
97.6 keys
84.8 keys
3 SEP 2026 · 12:09 UTC
97.3 keys
84.6 keys
4 SEP 2026 · 12:08 UTC
97.6 keys
84.8 keys
5 SEP 2026 · 00:07 UTC
97.4 keys
84.6 keys
5 SEP 2026 · 12:10 UTC
97.1 keys
84.5 keys
Price history in numbers
49 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Defiant Spartan's sell price ranged from 95.9 keys to 101 keys and is up 1.0% after 29 moves. Over a year it ranged from 66.2 keys to 101 keys (up 25.2%). Today's 97.1 keys sits in the upper third of its range: the lowest we have recorded is 66.2 keys (25 Oct 2025) and the highest 101 keys (30 Aug 2026). The price has moved 48 times since we began recording it — about once every 7 days.