This price has not changed since 2026-05-03 20:33 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: 40.0 keys, last changed 2026-03-25 (5mo ago). The live quote above, 50.0 keys, is 25% higher and last moved 4mo 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: $98.77 — the lowest of one listing for the Blizzardy Storm effect when we looked on 2026-09-04 01:43 UTC (2d 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 50 keys 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 Shadow of Doubt”, 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 |
|---|---|---|
| 30 MAR 2026 · 08:27 UTC | 36.2 keys | 32.6 keys |
| 29 APR 2026 · 16:30 UTC | 43.0 keys | 12.9 keys |
| 3 MAY 2026 · 20:33 UTC | 50.0 keys | 18.4 keys |
Price history in numbers
3 readings since 30 Mar 2026The price has not been re-read inside the last 30 days. Over a year it ranged from 36.2 keys to 50.0 keys (up 38.1%). Today's 50.0 keys sits at the top of its range: the lowest we have recorded is 36.2 keys (30 Mar 2026) and the highest 50.0 keys (3 May 2026). The price has moved 2 times since we began recording it — about once every 17 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| a year | 36.2 keys | 50.0 keys | +38.1% | 2 | 3 |
Details
| SKU | 31543;5;u30 |
|---|---|
| Last price change | 2026-05-03 20:33 UTC |
| Key rate when recorded | 64.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 4,300 keys | 10mo ago | |
| 1,950 keys | 10mo ago | |
| 1,700 keys | 10mo ago | |
| 1,191 keys | 10mo ago | |
| 721 keys | 10mo ago | |
| 711 keys | 10mo ago | |
| 656 keys | 10mo ago | |
| 575 keys | 10mo ago | |
| 392 keys | 4d ago | |
| 326 keys | 29d ago |
Other effects on the Shadow of Doubt
same item, different effect| Item | Value | Updated |
|---|---|---|
| 118 keys | 4h ago | |
| 109 keys | 1mo ago | |
| 89.2 keys | 1mo ago | |
| 88.6 keys | 1mo ago | |
| 84.7 keys | 1mo ago | |
| 75.0 keys | 2mo ago | |
| 46.7 keys | 16d ago | |
| 33.0 keys | 4d ago | |
| 20.7 keys | 15d ago | |
| 20.7 keys | 2mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 50.0 keys | 9mo ago | |
| 50.0 keys | 10mo ago | |
| 50.0 keys | 3mo ago | |
| 50.0 keys | 10mo ago | |
| 50.0 keys | 5mo ago | |
| 50.0 keys | 10mo ago | |
| 50.0 keys | 10mo ago | |
| 50.0 keys | 3mo ago |