← All Otolaryngologist's Mirror variants
Green Black Hole Otolaryngologist's Mirror
This price has not changed since 2026-09-20 00:09 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: 55.0–60.0 keys, last changed 2019-11-15 (7.0y ago). The live quote above, 105 keys, is 90% higher and last moved 2mo 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 | 61.5 keys | 46.1 keys |
| 30 SEP 2025 · 20:14 UTC | 61.3 keys | 45.3 keys |
| 9 OCT 2025 · 07:58 UTC | 58.6 keys | 47.6 keys |
| 19 OCT 2025 · 19:44 UTC | 55.8 keys | 45.3 keys |
| 25 OCT 2025 · 16:02 UTC | 53.1 keys | 43.1 keys |
| 10 NOV 2025 · 00:02 UTC | 56.4 keys | 45.7 keys |
| 29 JUN 2026 · 19:12 UTC | 100 keys | 87.3 keys |
| 9 JUL 2026 · 18:44 UTC | 101 keys | 88.0 keys |
| 15 JUL 2026 · 20:44 UTC | 105 keys | 91.2 keys |
| 29 JUL 2026 · 06:44 UTC | 98.1 keys | 85.3 keys |
| 5 AUG 2026 · 15:13 UTC | 102 keys | 89.1 keys |
| 9 AUG 2026 · 01:11 UTC | 101 keys | 88.2 keys |
| 17 AUG 2026 · 19:11 UTC | 58.4 keys | 50.8 keys |
| 25 AUG 2026 · 08:08 UTC | 8.24 keys | 7.17 keys |
| 29 AUG 2026 · 08:09 UTC | 34.6 keys | 30.1 keys |
| 5 SEP 2026 · 20:08 UTC | 8.15 keys | 7.08 keys |
| 6 SEP 2026 · 08:08 UTC | 8.45 keys | 7.34 keys |
| 6 SEP 2026 · 20:08 UTC | 8.28 keys | 7.20 keys |
| 8 SEP 2026 · 20:08 UTC | 83.3 keys | 72.4 keys |
| 11 SEP 2026 · 06:07 UTC | 147 keys | 128 keys |
| 11 SEP 2026 · 18:09 UTC | 153 keys | 133 keys |
| 12 SEP 2026 · 06:08 UTC | 160 keys | 139 keys |
| 13 SEP 2026 · 04:08 UTC | 160 keys | 139 keys |
| 14 SEP 2026 · 08:08 UTC | 95.7 keys | 83.2 keys |
| 15 SEP 2026 · 22:08 UTC | 146 keys | 127 keys |
| 18 SEP 2026 · 06:07 UTC | 94.6 keys | 82.3 keys |
| 20 SEP 2026 · 00:09 UTC | 105 keys | 91.0 keys |
| 18 OCT 2026 · 15:08 UTC | 43.8 keys | 38.1 keys |
| 19 OCT 2026 · 11:08 UTC | 44.1 keys | 38.3 keys |
| 20 OCT 2026 · 03:08 UTC | 43.9 keys | 38.2 keys |
| 21 OCT 2026 · 23:11 UTC | 44.0 keys | 38.3 keys |
| 1 NOV 2026 · 01:11 UTC | 42.8 keys | 42.8 keys |
Price history in numbers
32 readings since 25 Sep 2025Over the last 30 days the Green Black Hole Otolaryngologist's Mirror's sell price ranged from 42.8 keys to 44.1 keys and is down 2.3% after 4 moves. Over a year it ranged from 8.15 keys to 160 keys (down 24.0%). Today's 42.8 keys sits in the lower third of its range: the lowest we have recorded is 8.15 keys (5 Sep 2026) and the highest 160 keys (12 Sep 2026). The price has moved 31 times since we began recording it — about once every 13 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 42.8 keys | 44.1 keys | −2.3% | 4 | 5 |
| 90 days | 8.15 keys | 160 keys | −57.8% | 20 | 21 |
| a year | 8.15 keys | 160 keys | −24.0% | 26 | 27 |
Details
| SKU | 104;5;u71 |
|---|---|
| Last price change | 2026-09-20 00:09 UTC |
| Key rate when recorded | 63.56 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 Otolaryngologist's Mirror
same item, different effect| Item | Value | Updated |
|---|---|---|
| 1,100 keys | 12mo ago | |
| 900 keys | 12mo ago | |
| 456 keys | 12mo ago | |
| 411 keys | 12mo ago | |
| 317 keys | 4mo ago | |
| 183 keys | 2mo ago | |
| 176 keys | 1mo ago | |
| 167 keys | 1mo ago | |
| 130 keys | 8mo ago | |
| 129 keys | 1mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 106 keys | 2mo ago | |
| 108 keys | 1mo ago | |
| 104 keys | 1mo ago | |
| 105 keys | 1mo ago | |
| 104 keys | 1mo ago | |
| 103 keys | 3mo ago | |
| 103 keys | 4mo ago | |
| 103 keys | 3mo ago |