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: 75.0 keys, last changed 2025-05-05 (1.5y ago). The live quote above, 64.2 keys, is 14% lower 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: $197.82 — the lowest of one listing for the Purple Energy effect when we looked on 2026-11-04 01:35 UTC (1d 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 64 keys, 12.22 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 Ze Goggles”, 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 | 76.3 keys | 62.4 keys |
| 19 OCT 2025 · 19:45 UTC | 69.3 keys | 62.4 keys |
| 11 JAN 2026 · 07:32 UTC | 70.9 keys | 33.5 keys |
| 8 FEB 2026 · 06:21 UTC | 65.3 keys | 53.2 keys |
| 1 MAR 2026 · 00:41 UTC | 61.4 keys | 47.2 keys |
| 1 APR 2026 · 10:29 UTC | 65.1 keys | 42.4 keys |
| 8 MAY 2026 · 16:30 UTC | 64.4 keys | 49.5 keys |
| 24 MAY 2026 · 14:29 UTC | 63.8 keys | 51.4 keys |
| 23 JUN 2026 · 11:13 UTC | 52.4 keys | 45.5 keys |
| 15 JUL 2026 · 02:44 UTC | 51.5 keys | 44.7 keys |
| 14 AUG 2026 · 13:12 UTC | 60.8 keys | 52.8 keys |
| 23 AUG 2026 · 20:09 UTC | 63.3 keys | 55.1 keys |
| 25 AUG 2026 · 12:08 UTC | 63.3 keys | 55.1 keys |
| 27 AUG 2026 · 10:08 UTC | 63.5 keys | 55.2 keys |
| 30 AUG 2026 · 22:09 UTC | 63.4 keys | 55.2 keys |
| 2 SEP 2026 · 12:08 UTC | 62.5 keys | 54.4 keys |
| 4 SEP 2026 · 00:08 UTC | 63.4 keys | 55.1 keys |
| 7 SEP 2026 · 14:08 UTC | 64.4 keys | 56.0 keys |
| 15 SEP 2026 · 00:08 UTC | 63.8 keys | 55.5 keys |
| 16 SEP 2026 · 22:08 UTC | 64.5 keys | 56.1 keys |
| 19 SEP 2026 · 10:07 UTC | 64.5 keys | 56.1 keys |
| 21 SEP 2026 · 12:08 UTC | 63.9 keys | 55.5 keys |
| 24 SEP 2026 · 00:08 UTC | 65.1 keys | 56.6 keys |
| 25 SEP 2026 · 04:08 UTC | 65.2 keys | 56.7 keys |
| 25 SEP 2026 · 12:08 UTC | 65.3 keys | 56.8 keys |
| 27 SEP 2026 · 14:08 UTC | 66.1 keys | 57.4 keys |
| 29 SEP 2026 · 14:07 UTC | 65.2 keys | 56.7 keys |
| 4 OCT 2026 · 13:13 UTC | 65.7 keys | 57.1 keys |
| 5 OCT 2026 · 11:09 UTC | 65.9 keys | 57.3 keys |
| 7 OCT 2026 · 07:09 UTC | 65.6 keys | 57.1 keys |
| 8 OCT 2026 · 15:09 UTC | 65.8 keys | 57.2 keys |
| 13 OCT 2026 · 05:08 UTC | 66.0 keys | 57.4 keys |
| 27 OCT 2026 · 19:11 UTC | 67.5 keys | 50.4 keys |
| 29 OCT 2026 · 11:11 UTC | 65.1 keys | 48.7 keys |
| 29 OCT 2026 · 21:11 UTC | 66.5 keys | 54.5 keys |
| 30 OCT 2026 · 07:11 UTC | 66.4 keys | 54.4 keys |
| 30 OCT 2026 · 21:11 UTC | 66.0 keys | 55.0 keys |
| 31 OCT 2026 · 03:11 UTC | 66.2 keys | 54.4 keys |
| 31 OCT 2026 · 09:12 UTC | 65.8 keys | 53.9 keys |
| 31 OCT 2026 · 15:11 UTC | 65.7 keys | 54.1 keys |
Price history in numbers
115 readings since 25 Sep 2025Over the last 30 days the Purple Energy Ze Goggles's sell price ranged from 64.5 keys to 67.6 keys and is down 0.3% after 27 moves. Over a year it ranged from 51.5 keys to 75.1 keys (down 12.6%). Today's 65.7 keys sits in the middle of its range: the lowest we have recorded is 51.5 keys (15 Jul 2026) and the highest 76.3 keys (25 Sep 2025). The price has moved 111 times since we began recording it — about once every 4 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 64.5 keys | 67.6 keys | −0.3% | 27 | 31 |
| 90 days | 60.8 keys | 67.6 keys | +8.1% | 82 | 86 |
| a year | 51.5 keys | 75.1 keys | −12.6% | 106 | 110 |
Details
| SKU | 177;5;u10 |
|---|---|
| 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 |
|---|---|---|
| 2,700 keys | 12mo ago | |
| 2,400 keys | 12mo ago | |
| 1,500 keys | 12mo ago | |
| 1,325 keys | 12mo ago | |
| 1,200 keys | 12mo ago | |
| 1,200 keys | 12mo ago | |
| 1,200 keys | 12mo ago | |
| 1,150 keys | 12mo ago | |
| 1,050 keys | 12mo ago | |
| 965 keys | 12mo ago |
Other effects on the Ze Goggles
same item, different effect| Item | Value | Updated |
|---|---|---|
| 750 keys | 12mo ago | |
| 702 keys | 6mo ago | |
| 677 keys | 3mo ago | |
| 520 keys | 12mo ago | |
| 500 keys | 12mo ago | |
| 447 keys | 3mo ago | |
| 387 keys | 1mo ago | |
| 331 keys | 12mo ago | |
| 210 keys | 4mo ago | |
| 200 keys | 12mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 62.4 keys | 1mo ago | |
| 63.7 keys | 1mo ago | |
| 64.1 keys | 1mo ago | |
| 62.9 keys | 2mo ago | |
| 62.8 keys | 3mo ago | |
| 63.3 keys | 1mo ago | |
| 63.8 keys | 1mo ago | |
| 64.4 keys | 2mo ago |