This price has not changed since 2026-06-15 00:33 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: 41.0 keys, last changed 2026-03-03 (6mo ago). The live quote above, 34.5 keys, is 16% 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.
Steam Market asking price: $92.89 — the lowest of one listing for the Searing Plasma effect when we looked on 2026-09-04 01:55 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 34 keys, 32 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 Checkered Past”, 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 |
|---|---|---|
| 9 MAR 2026 · 12:04 UTC | 37.1 keys | 33.4 keys |
| 1 MAY 2026 · 08:31 UTC | 33.0 keys | 13.1 keys |
| 9 MAY 2026 · 00:34 UTC | 35.0 keys | 13.4 keys |
| 20 MAY 2026 · 16:32 UTC | 35.6 keys | 12.0 keys |
| 10 JUN 2026 · 04:33 UTC | 29.1 keys | 11.7 keys |
| 15 JUN 2026 · 00:33 UTC | 34.5 keys | 16.8 keys |
Price history in numbers
6 readings since 9 Mar 2026The price has not been re-read inside the last 30 days. Over a year it ranged from 29.1 keys to 37.1 keys (down 7.0%). Today's 34.5 keys sits in the upper third of its range: the lowest we have recorded is 29.1 keys (10 Jun 2026) and the highest 37.1 keys (9 Mar 2026). The price has moved 5 times since we began recording it — about once every 20 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 90 days | 29.1 keys | 34.5 keys | +18.6% | 1 | 2 |
| a year | 29.1 keys | 37.1 keys | −7.0% | 5 | 6 |
Details
| SKU | 31503;5;u15 |
|---|---|
| Last price change | 2026-06-15 00:33 UTC |
| Key rate when recorded | 64.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 2,950 keys | 10mo ago | |
| 671 keys | 10mo ago | |
| 623 keys | 10mo ago | |
| 600 keys | 10mo ago | |
| 561 keys | 10mo ago | |
| 547 keys | 5h ago | |
| 395 keys | 1d ago | |
| 356 keys | 28d ago | |
| 338 keys | 7d ago | |
| 275 keys | 5h ago |
Other effects on the Checkered Past
same item, different effect| Item | Value | Updated |
|---|---|---|
| 107 keys | 7h ago | |
| 76.3 keys | 15h ago | |
| 55.0 keys | 1mo ago | |
| 42.6 keys | 3h ago | |
| 39.0 keys | 1mo ago | |
| 40.1 keys | 13h ago | |
| 31.1 keys | 2d ago | |
| 30.5 keys | 5h ago | |
| 29.3 keys | 3d ago | |
| 28.7 keys | 3h ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 34.5 keys | 1mo ago | |
| 34.9 keys | 5d ago | |
| 35.9 keys | 7h ago | |
| 34.5 keys | 14d ago | |
| 35.8 keys | 13h ago | |
| 34.5 keys | 23d ago | |
| 35.7 keys | 19h ago | |
| 35.4 keys | 2d ago |