Community price on backpack.tf: 30.0 keys, last changed 2020-07-10 (6.2y ago). The live quote above, 60.3 keys, is 101% higher and last moved 1h 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: $168.01 — the lowest of one listing for the Vivid Plasma effect when we looked on 2026-09-01 01:36 UTC (5d 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 60 keys, 21.33 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 Das Naggenvatcher”, with no effect in the name — the effect comes from the individual listing.
Price history
44 observations
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.
Vivid Plasma Das Naggenvatcher sell price, 2025-09-25 to 2026-09-05: 44 observations, from 31.4 keys to 60.3 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
31.4 keys
25.7 keys
30 SEP 2025 · 20:53 UTC
31.4 keys
25.7 keys
9 OCT 2025 · 08:36 UTC
30.0 keys
27.0 keys
19 OCT 2025 · 20:23 UTC
28.5 keys
25.7 keys
25 OCT 2025 · 16:43 UTC
27.2 keys
24.5 keys
22 JUN 2026 · 17:13 UTC
44.1 keys
38.4 keys
29 JUN 2026 · 01:14 UTC
45.8 keys
39.9 keys
5 JUL 2026 · 23:12 UTC
43.5 keys
37.8 keys
12 JUL 2026 · 22:44 UTC
43.9 keys
38.2 keys
19 JUL 2026 · 22:44 UTC
45.9 keys
39.8 keys
29 JUL 2026 · 00:45 UTC
47.8 keys
41.6 keys
3 AUG 2026 · 00:24 UTC
50.0 keys
43.4 keys
10 AUG 2026 · 11:10 UTC
52.5 keys
45.6 keys
20 AUG 2026 · 02:09 UTC
53.4 keys
46.5 keys
22 AUG 2026 · 10:09 UTC
53.4 keys
46.4 keys
23 AUG 2026 · 10:08 UTC
53.6 keys
46.6 keys
23 AUG 2026 · 22:08 UTC
53.8 keys
46.8 keys
24 AUG 2026 · 10:08 UTC
53.7 keys
46.7 keys
24 AUG 2026 · 22:09 UTC
53.9 keys
46.8 keys
25 AUG 2026 · 10:09 UTC
54.1 keys
47.0 keys
25 AUG 2026 · 22:09 UTC
54.1 keys
47.0 keys
26 AUG 2026 · 10:08 UTC
54.3 keys
47.2 keys
26 AUG 2026 · 22:09 UTC
54.3 keys
47.2 keys
27 AUG 2026 · 10:08 UTC
54.4 keys
47.3 keys
27 AUG 2026 · 22:09 UTC
54.5 keys
47.4 keys
28 AUG 2026 · 22:09 UTC
55.0 keys
47.8 keys
29 AUG 2026 · 10:09 UTC
55.7 keys
48.4 keys
29 AUG 2026 · 22:09 UTC
56.0 keys
48.7 keys
30 AUG 2026 · 10:09 UTC
57.2 keys
49.7 keys
30 AUG 2026 · 22:09 UTC
56.0 keys
48.7 keys
31 AUG 2026 · 10:09 UTC
55.9 keys
48.6 keys
31 AUG 2026 · 22:09 UTC
55.5 keys
48.3 keys
1 SEP 2026 · 14:08 UTC
55.0 keys
47.9 keys
2 SEP 2026 · 02:08 UTC
54.3 keys
47.2 keys
2 SEP 2026 · 16:08 UTC
54.8 keys
47.6 keys
3 SEP 2026 · 16:08 UTC
60.4 keys
52.5 keys
4 SEP 2026 · 04:08 UTC
59.0 keys
51.3 keys
4 SEP 2026 · 16:08 UTC
58.9 keys
51.2 keys
5 SEP 2026 · 04:08 UTC
61.2 keys
53.2 keys
5 SEP 2026 · 16:08 UTC
60.3 keys
52.5 keys
Price history in numbers
44 readings since 25 Sep 2025
Over the last 30 days the Vivid Plasma Das Naggenvatcher's sell price ranged from 52.5 keys to 61.2 keys and is up 14.9% after 30 moves. Over a year it ranged from 27.2 keys to 61.2 keys (up 91.9%). Today's 60.3 keys sits at the top of its range: the lowest we have recorded is 27.2 keys (25 Oct 2025) and the highest 61.2 keys (5 Sep 2026). The price has moved 43 times since we began recording it — about once every 8 days.