Community price on backpack.tf: 20.0–26.0 keys, last changed 2018-06-25 (8.2y ago). The live quote above, 19.6 keys, is 2% lower and last moved 18h 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: $91.66 — the lowest of 2 listings for the Green Confetti effect when we looked on 2026-09-01 01:40 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 19 keys, 39.77 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 Nasty Norsemann”, with no effect in the name — the effect comes from the individual listing.
Price history
33 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.
Green Confetti Nasty Norsemann sell price, 2025-09-25 to 2026-09-04: 33 observations, from 26.8 keys to 19.6 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
26.8 keys
16.9 keys
30 SEP 2025 · 21:32 UTC
27.8 keys
16.8 keys
9 OCT 2025 · 09:13 UTC
26.6 keys
17.7 keys
19 OCT 2025 · 21:01 UTC
25.3 keys
16.8 keys
25 OCT 2025 · 17:25 UTC
24.1 keys
16.0 keys
10 NOV 2025 · 01:25 UTC
28.6 keys
19.1 keys
29 DEC 2025 · 06:53 UTC
21.0 keys
15.5 keys
23 JUN 2026 · 07:14 UTC
14.2 keys
12.4 keys
30 JUN 2026 · 09:12 UTC
16.9 keys
14.7 keys
5 JUL 2026 · 11:11 UTC
16.4 keys
14.2 keys
12 JUL 2026 · 12:45 UTC
16.4 keys
14.2 keys
19 JUL 2026 · 22:44 UTC
16.9 keys
14.7 keys
26 JUL 2026 · 18:44 UTC
18.5 keys
16.1 keys
3 AUG 2026 · 15:12 UTC
19.2 keys
16.7 keys
12 AUG 2026 · 17:11 UTC
14.6 keys
12.6 keys
18 AUG 2026 · 09:10 UTC
19.2 keys
16.7 keys
21 AUG 2026 · 20:09 UTC
19.1 keys
16.6 keys
22 AUG 2026 · 14:08 UTC
19.2 keys
16.7 keys
24 AUG 2026 · 14:09 UTC
19.3 keys
16.8 keys
26 AUG 2026 · 06:09 UTC
19.4 keys
16.9 keys
27 AUG 2026 · 04:10 UTC
19.4 keys
16.9 keys
29 AUG 2026 · 10:09 UTC
19.4 keys
16.9 keys
30 AUG 2026 · 04:09 UTC
19.5 keys
16.9 keys
31 AUG 2026 · 02:09 UTC
19.3 keys
16.8 keys
31 AUG 2026 · 14:09 UTC
19.4 keys
16.9 keys
1 SEP 2026 · 04:09 UTC
19.2 keys
16.7 keys
1 SEP 2026 · 16:09 UTC
19.3 keys
16.8 keys
2 SEP 2026 · 04:08 UTC
18.9 keys
16.5 keys
2 SEP 2026 · 16:08 UTC
19.1 keys
16.6 keys
3 SEP 2026 · 04:08 UTC
19.2 keys
16.7 keys
3 SEP 2026 · 16:08 UTC
19.9 keys
17.3 keys
4 SEP 2026 · 10:08 UTC
20.1 keys
17.4 keys
4 SEP 2026 · 22:08 UTC
19.6 keys
17.1 keys
Price history in numbers
33 readings since 25 Sep 2025
Over the last 30 days the Green Confetti Nasty Norsemann's sell price ranged from 14.6 keys to 20.1 keys and is up 34.8% after 18 moves. Over a year it ranged from 14.2 keys to 28.6 keys (down 26.6%). Today's 19.6 keys sits in the middle of its range: the lowest we have recorded is 14.2 keys (23 Jun 2026) and the highest 28.6 keys (10 Nov 2025). The price has moved 32 times since we began recording it — about once every 11 days.