This price has not changed since 2026-10-01 18:08 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: 83.0–105 keys, last changed 2022-10-04 (4.1y ago). The live quote above, 129 keys, is 55% 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: $305.53 — the lowest of one listing for the Green Energy effect when we looked on 2026-10-29 01:33 UTC (7d 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 128 keys, 37.44 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 Tundra Top”, 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 | 108 keys | 69.7 keys |
| 10 NOV 2025 · 01:51 UTC | 98.6 keys | 70.1 keys |
| 17 DEC 2025 · 02:55 UTC | 138 keys | 127 keys |
| 12 FEB 2026 · 14:41 UTC | 113 keys | 76.4 keys |
| 15 MAR 2026 · 22:08 UTC | 110 keys | 72.7 keys |
| 29 APR 2026 · 12:29 UTC | 106 keys | 20.9 keys |
| 1 JUN 2026 · 00:30 UTC | 111 keys | 95.1 keys |
| 5 JUL 2026 · 23:12 UTC | 110 keys | 95.6 keys |
| 9 AUG 2026 · 17:11 UTC | 137 keys | 119 keys |
| 25 AUG 2026 · 20:10 UTC | 114 keys | 98.7 keys |
| 26 AUG 2026 · 08:09 UTC | 114 keys | 98.9 keys |
| 26 AUG 2026 · 22:09 UTC | 114 keys | 98.7 keys |
| 27 AUG 2026 · 16:09 UTC | 114 keys | 98.7 keys |
| 29 AUG 2026 · 14:09 UTC | 114 keys | 98.8 keys |
| 1 SEP 2026 · 02:09 UTC | 113 keys | 98.0 keys |
| 3 SEP 2026 · 14:08 UTC | 111 keys | 96.6 keys |
| 6 SEP 2026 · 02:09 UTC | 114 keys | 98.8 keys |
| 8 SEP 2026 · 14:08 UTC | 115 keys | 99.6 keys |
| 11 SEP 2026 · 02:09 UTC | 119 keys | 103 keys |
| 13 SEP 2026 · 14:08 UTC | 121 keys | 106 keys |
| 16 SEP 2026 · 02:09 UTC | 124 keys | 108 keys |
| 18 SEP 2026 · 14:08 UTC | 124 keys | 108 keys |
| 21 SEP 2026 · 04:09 UTC | 127 keys | 110 keys |
| 23 SEP 2026 · 16:08 UTC | 127 keys | 111 keys |
| 26 SEP 2026 · 04:09 UTC | 132 keys | 115 keys |
| 28 SEP 2026 · 18:08 UTC | 133 keys | 115 keys |
| 1 OCT 2026 · 06:08 UTC | 131 keys | 114 keys |
| 3 OCT 2026 · 19:09 UTC | 133 keys | 115 keys |
| 6 OCT 2026 · 11:09 UTC | 134 keys | 116 keys |
| 8 OCT 2026 · 23:10 UTC | 134 keys | 116 keys |
| 11 OCT 2026 · 11:09 UTC | 134 keys | 117 keys |
| 13 OCT 2026 · 23:08 UTC | 134 keys | 117 keys |
| 16 OCT 2026 · 11:06 UTC | 137 keys | 119 keys |
| 18 OCT 2026 · 23:09 UTC | 137 keys | 119 keys |
| 29 OCT 2026 · 13:12 UTC | 134 keys | 118 keys |
| 3 NOV 2026 · 13:11 UTC | 135 keys | 118 keys |
| 4 NOV 2026 · 01:12 UTC | 134 keys | 117 keys |
| 4 NOV 2026 · 11:11 UTC | 134 keys | 118 keys |
| 4 NOV 2026 · 21:12 UTC | 135 keys | 118 keys |
| 5 NOV 2026 · 09:13 UTC | 134 keys | 118 keys |
Price history in numbers
196 readings since 25 Sep 2025Over the last 30 days the Green Energy Tundra Top's sell price ranged from 131 keys to 137 keys and is up 1.0% after 44 moves. Over a year it ranged from 77.4 keys to 138 keys (up 36.1%). Today's 134 keys sits in the upper third of its range: the lowest we have recorded is 77.4 keys (30 Jun 2026) and the highest 138 keys (17 Dec 2025). The price has moved 183 times since we began recording it — about once every 2 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 131 keys | 137 keys | +1.0% | 44 | 55 |
| 90 days | 110 keys | 137 keys | −1.8% | 145 | 156 |
| a year | 77.4 keys | 138 keys | +36.1% | 178 | 191 |
Details
| SKU | 30976;5;u9 |
|---|---|
| Last price change | 2026-10-01 18:08 UTC |
| Key rate when recorded | 62.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 7,000 keys | 12mo ago | |
| 5,800 keys | 12mo ago | |
| 2,100 keys | 12mo ago | |
| 1,337 keys | 12mo ago | |
| 1,200 keys | 12mo ago | |
| 1,200 keys | 12mo ago | |
| 1,050 keys | 12mo ago | |
| 1,000 keys | 12mo ago | |
| 1,011 keys | 1mo ago | |
| 900 keys | 1mo ago |
Other effects on the Tundra Top
same item, different effect| Item | Value | Updated |
|---|---|---|
| 386 keys | 3mo ago | |
| 330 keys | 3mo ago | |
| 327 keys | 4mo ago | |
| 295 keys | 1mo ago | |
| 249 keys | 2mo ago | |
| 258 keys | 1mo ago | |
| 234 keys | 1mo ago | |
| 233 keys | 3mo ago | |
| 208 keys | 1mo ago | |
| 203 keys | 1mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 127 keys | 1mo ago | |
| 128 keys | 2mo ago | |
| 125 keys | 3mo ago | |
| 129 keys | 1mo ago | |
| 127 keys | 1mo ago | |
| 128 keys | 2mo ago | |
| 124 keys | 3mo ago | |
| 128 keys | 1mo ago |