← All Defragmenting Hard Hat 17% variants
Green Energy Defragmenting Hard Hat 17%
This price has not changed since 2026-07-08 11:11 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.
Community price on backpack.tf: 210 keys, last changed 2024-03-17 (2.6y ago). The live quote above, 65.5 keys, is 69% lower and last moved 3mo 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
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.
| Observed (UTC) | Sell | Buy |
|---|---|---|
| 25 SEP 2025 · 03:29 UTC | 209 keys | 171 keys |
| 30 SEP 2025 · 22:17 UTC | 209 keys | 171 keys |
| 9 OCT 2025 · 09:52 UTC | 199 keys | 179 keys |
| 19 OCT 2025 · 21:44 UTC | 190 keys | 171 keys |
| 25 OCT 2025 · 18:01 UTC | 181 keys | 163 keys |
| 10 NOV 2025 · 02:00 UTC | 185 keys | 167 keys |
| 22 JUN 2026 · 23:13 UTC | 70.9 keys | 61.7 keys |
| 30 JUN 2026 · 19:12 UTC | 61.9 keys | 53.9 keys |
| 8 JUL 2026 · 11:11 UTC | 65.5 keys | 57.0 keys |
Price history in numbers
9 readings since 25 Sep 2025The price has not been re-read inside the last 30 days. Over a year it ranged from 61.9 keys to 190 keys (down 65.5%). Today's 65.5 keys sits at the bottom of its range: the lowest we have recorded is 61.9 keys (30 Jun 2026) and the highest 209 keys (25 Sep 2025). The price has moved 8 times since we began recording it — about once every 36 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| a year | 61.9 keys | 190 keys | −65.5% | 5 | 6 |
Details
| SKU | 31011;5;u9 |
|---|---|
| Last price change | 2026-07-08 11:11 UTC |
| Key rate when recorded | 64.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 7,000 keys | 11mo ago | |
| 5,800 keys | 11mo ago | |
| 2,100 keys | 11mo ago | |
| 1,337 keys | 11mo ago | |
| 1,200 keys | 11mo ago | |
| 1,200 keys | 11mo ago | |
| 1,050 keys | 11mo ago | |
| 1,000 keys | 11mo ago | |
| 1,011 keys | 13d ago | |
| 900 keys | 13d ago |
Other effects on the Defragmenting Hard Hat 17%
same item, different effect| Item | Value | Updated |
|---|---|---|
| 250 keys | 6mo ago | |
| 184 keys | 12d ago | |
| 163 keys | 4mo ago | |
| 158 keys | 12d ago | |
| 158 keys | 29d ago | |
| 145 keys | 4mo ago | |
| 128 keys | 3mo ago | |
| 102 keys | 12d ago | |
| 89.0 keys | 11d ago | |
| 85.0 keys | 9mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 66.9 keys | 12d ago | |
| 65.5 keys | 3mo ago | |
| 65.5 keys | 3mo ago | |
| 65.4 keys | 15d ago | |
| 67.6 keys | 12d ago | |
| 66.2 keys | 15d ago | |
| 68.2 keys | 12d ago | |
| 67.1 keys | 11d ago |