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Green Black Hole Chieftain's Challenge
This price has not changed since 2026-09-29 04:08 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: 510 keys, last changed 2026-06-05 (5mo ago). The live quote above, 11.7 keys, is 98% lower and last moved 1mo 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 | 531 keys | 435 keys |
| 30 SEP 2025 · 20:58 UTC | 530 keys | 434 keys |
| 9 OCT 2025 · 08:40 UTC | 507 keys | 456 keys |
| 19 OCT 2025 · 20:27 UTC | 482 keys | 434 keys |
| 25 OCT 2025 · 16:48 UTC | 459 keys | 413 keys |
| 10 NOV 2025 · 00:50 UTC | 488 keys | 439 keys |
| 2 JUL 2026 · 19:12 UTC | 205 keys | 178 keys |
| 12 JUL 2026 · 22:44 UTC | 293 keys | 255 keys |
| 19 JUL 2026 · 08:44 UTC | 198 keys | 172 keys |
| 28 JUL 2026 · 12:45 UTC | 185 keys | 161 keys |
| 3 AUG 2026 · 00:24 UTC | 11.8 keys | 10.3 keys |
| 12 AUG 2026 · 13:12 UTC | 12.2 keys | 10.6 keys |
| 21 AUG 2026 · 02:08 UTC | 11.6 keys | 10.1 keys |
| 21 AUG 2026 · 14:08 UTC | 11.6 keys | 10.1 keys |
| 22 AUG 2026 · 04:09 UTC | 11.6 keys | 10.1 keys |
| 22 AUG 2026 · 16:08 UTC | 11.6 keys | 10.1 keys |
| 23 AUG 2026 · 04:09 UTC | 11.7 keys | 10.1 keys |
| 23 AUG 2026 · 16:10 UTC | 11.6 keys | 10.1 keys |
| 24 AUG 2026 · 04:09 UTC | 11.6 keys | 10.1 keys |
| 24 AUG 2026 · 16:08 UTC | 11.6 keys | 10.1 keys |
| 25 AUG 2026 · 06:09 UTC | 11.7 keys | 10.1 keys |
| 25 AUG 2026 · 18:09 UTC | 11.7 keys | 10.1 keys |
| 26 AUG 2026 · 08:08 UTC | 11.7 keys | 10.2 keys |
| 26 AUG 2026 · 20:09 UTC | 11.7 keys | 10.1 keys |
| 27 AUG 2026 · 08:09 UTC | 11.7 keys | 10.2 keys |
| 27 AUG 2026 · 20:10 UTC | 11.7 keys | 10.2 keys |
| 28 AUG 2026 · 16:09 UTC | 11.7 keys | 10.2 keys |
| 29 AUG 2026 · 08:09 UTC | 11.7 keys | 10.2 keys |
| 29 AUG 2026 · 22:09 UTC | 11.7 keys | 10.2 keys |
| 30 AUG 2026 · 12:08 UTC | 12.0 keys | 10.4 keys |
| 31 AUG 2026 · 00:08 UTC | 11.7 keys | 10.2 keys |
| 11 SEP 2026 · 18:09 UTC | 11.5 keys | 9.95 keys |
| 15 SEP 2026 · 08:09 UTC | 11.5 keys | 10.0 keys |
| 29 SEP 2026 · 04:08 UTC | 11.7 keys | 10.2 keys |
Price history in numbers
34 readings since 25 Sep 2025The price has not been re-read inside the last 30 days. Over a year it ranged from 11.5 keys to 488 keys (down 97.6%). Today's 11.7 keys sits at the bottom of its range: the lowest we have recorded is 11.5 keys (11 Sep 2026) and the highest 531 keys (25 Sep 2025). The price has moved 33 times since we began recording it — about once every 11 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 90 days | 11.5 keys | 12.2 keys | −4.1% | 22 | 23 |
| a year | 11.5 keys | 488 keys | −97.6% | 28 | 29 |
Details
| SKU | 250;5;u71 |
|---|---|
| Last price change | 2026-09-29 04:08 UTC |
| Key rate when recorded | 64.00 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 8,620 keys | 12mo ago | |
| 2,377 keys | 2mo ago | |
| 2,200 keys | 12mo ago | |
| 1,746 keys | 12mo ago | |
| 1,600 keys | 12mo ago | |
| 1,400 keys | 12mo ago | |
| 1,304 keys | 2mo ago | |
| 1,130 keys | 12mo ago | |
| 873 keys | 3mo ago | |
| 771 keys | 12mo ago |
Other effects on the Chieftain's Challenge
same item, different effect| Item | Value | Updated |
|---|---|---|
| 529 keys | 4mo ago | |
| 293 keys | 1mo ago | |
| 268 keys | 1mo ago | |
| 265 keys | 1mo ago | |
| 210 keys | 1mo ago | |
| 155 keys | 1mo ago | |
| 125 keys | 1mo ago | |
| 105 keys | 1mo ago | |
| 67.9 keys | 1mo ago | |
| 60.9 keys | 4mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 12.0 keys | 1mo ago | |
| 11.7 keys | 3mo ago | |
| 11.6 keys | 3mo ago | |
| 11.9 keys | 1mo ago | |
| 11.7 keys | 4mo ago | |
| 11.7 keys | 3mo ago | |
| 11.7 keys | 3mo ago | |
| 12.1 keys | 2mo ago |