This price has not changed since 2026-10-01 22:08 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: 25.0 keys, last changed 2021-01-10 (5.8y ago). The live quote above, 27.5 keys, is 10% higher 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.
Steam Market asking price: $134.54 — the lowest of one listing for the Starstorm Insomnia effect when we looked on 2026-10-30 01:39 UTC (6d ago). This is what a seller is asking, not what anything sold for. Steam pays out in Steam wallet funds, not cash, and Valve takes roughly 15% at the till — so asking prices there run well above the 27 keys, 32.11 ref shown above, which comes from the keys-and-metal market on backpack.tf. The two are different markets and are never blended. Steam lists the item as “Unusual Mo'Horn”, with no effect in the name — the effect comes from the individual listing.
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 | 25.4 keys | 20.8 keys |
| 9 OCT 2025 · 09:17 UTC | 24.3 keys | 21.8 keys |
| 19 OCT 2025 · 21:09 UTC | 23.1 keys | 20.8 keys |
| 10 NOV 2025 · 01:30 UTC | 23.4 keys | 21.0 keys |
| 1 DEC 2025 · 00:58 UTC | 42.2 keys | 37.3 keys |
| 8 DEC 2025 · 00:52 UTC | 42.9 keys | 38.4 keys |
| 22 DEC 2025 · 01:10 UTC | 48.0 keys | 39.6 keys |
| 9 JAN 2026 · 09:40 UTC | 40.6 keys | 36.2 keys |
| 8 FEB 2026 · 22:43 UTC | 41.5 keys | 36.2 keys |
| 1 MAR 2026 · 02:44 UTC | 43.0 keys | 34.8 keys |
| 30 SEP 2026 · 22:09 UTC | 27.5 keys | 23.9 keys |
| 2 OCT 2026 · 11:10 UTC | 27.3 keys | 23.8 keys |
| 3 OCT 2026 · 13:10 UTC | 26.0 keys | 22.6 keys |
| 4 OCT 2026 · 16:58 UTC | 28.2 keys | 24.5 keys |
| 8 OCT 2026 · 11:09 UTC | 28.0 keys | 24.4 keys |
| 10 OCT 2026 · 17:09 UTC | 28.2 keys | 24.5 keys |
| 11 OCT 2026 · 19:09 UTC | 29.5 keys | 25.7 keys |
| 12 OCT 2026 · 19:08 UTC | 30.9 keys | 26.9 keys |
| 13 OCT 2026 · 19:09 UTC | 31.1 keys | 27.0 keys |
| 14 OCT 2026 · 07:07 UTC | 31.4 keys | 27.3 keys |
| 15 OCT 2026 · 07:08 UTC | 31.9 keys | 27.8 keys |
| 15 OCT 2026 · 19:07 UTC | 32.0 keys | 27.8 keys |
| 23 OCT 2026 · 05:12 UTC | 32.2 keys | 28.3 keys |
| 24 OCT 2026 · 22:32 UTC | 32.2 keys | 28.6 keys |
| 25 OCT 2026 · 09:12 UTC | 32.1 keys | 28.7 keys |
| 26 OCT 2026 · 09:11 UTC | 32.3 keys | 29.4 keys |
| 27 OCT 2026 · 09:11 UTC | 32.5 keys | 29.9 keys |
| 27 OCT 2026 · 21:12 UTC | 32.3 keys | 29.9 keys |
| 28 OCT 2026 · 21:11 UTC | 31.6 keys | 29.6 keys |
| 29 OCT 2026 · 21:12 UTC | 31.9 keys | 30.4 keys |
| 30 OCT 2026 · 09:11 UTC | 31.0 keys | 29.7 keys |
| 31 OCT 2026 · 09:12 UTC | 31.6 keys | 31.0 keys |
| 31 OCT 2026 · 19:12 UTC | 31.5 keys | 31.1 keys |
| 31 OCT 2026 · 21:12 UTC | 31.2 keys | 30.9 keys |
| 1 NOV 2026 · 01:12 UTC | 31.3 keys | 31.1 keys |
| 1 NOV 2026 · 03:12 UTC | 31.5 keys | 31.3 keys |
| 1 NOV 2026 · 07:12 UTC | 31.5 keys | 31.4 keys |
| 1 NOV 2026 · 11:12 UTC | 31.5 keys | 31.4 keys |
| 1 NOV 2026 · 13:12 UTC | 31.5 keys | 31.5 keys |
| 1 NOV 2026 · 17:12 UTC | 31.2 keys | 31.2 keys |
Price history in numbers
65 readings since 25 Sep 2025Over the last 30 days the Starstorm Insomnia Mo'Horn's sell price ranged from 27.7 keys to 32.5 keys and is up 12.5% after 37 moves. Over a year it ranged from 23.4 keys to 52.9 keys (up 33.2%). Today's 31.2 keys sits in the lower third of its range: the lowest we have recorded is 22.0 keys (25 Oct 2025) and the highest 52.9 keys (15 Dec 2025). The price has moved 59 times since we began recording it — about once every 7 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 27.7 keys | 32.5 keys | +12.5% | 37 | 43 |
| 90 days | 26.0 keys | 32.5 keys | +13.5% | 43 | 49 |
| a year | 23.4 keys | 52.9 keys | +33.2% | 54 | 60 |
Details
| SKU | 30812;5;u109 |
|---|---|
| Last price change | 2026-10-01 22:08 UTC |
| Key rate when recorded | 62.89 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 861 keys | 12mo ago | |
| 518 keys | 1mo ago | |
| 450 keys | 5mo ago | |
| 323 keys | 1mo ago | |
| 309 keys | 2mo ago | |
| 278 keys | 1mo ago | |
| 273 keys | 5mo ago | |
| 266 keys | 1mo ago | |
| 265 keys | 10mo ago | |
| 231 keys | 12mo ago |
Other effects on the Mo'Horn
same item, different effect| Item | Value | Updated |
|---|---|---|
| 193 keys | 1mo ago | |
| 175 keys | 12mo ago | |
| 147 keys | 3mo ago | |
| 135 keys | 12mo ago | |
| 76.4 keys | 1mo ago | |
| 71.2 keys | 1mo ago | |
| 62.0 keys | 3mo ago | |
| 59.0 keys | 1mo ago | |
| 57.1 keys | 1mo ago | |
| 40.3 keys | 1mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 27.4 keys | 1mo ago | |
| 26.9 keys | 8mo ago | |
| 26.9 keys | 8mo ago | |
| 27.5 keys | 2mo ago | |
| 27.3 keys | 1mo ago | |
| 26.8 keys | 1mo ago | |
| 26.9 keys | 1mo ago | |
| 27.3 keys | 1mo ago |