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Acidic Bubbles of Envy Taunt: The Dueling Banjo

✦ Acidic Bubbles of EnvyUnusual12d ago
Sell price
8 keys, 25.11 ref
Buy price
7 keys, 19 ref
In keys
8.41 keys
In USD
$18.16 at the Steam key rate

Community price on backpack.tf: 24.0 keys, last changed 2021-04-21 (5.5y ago). The live quote above, 8.41 keys, is 65% lower and last moved 12d 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.

Price history

110 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.

Acidic Bubbles of Envy Taunt: The Dueling Banjo sell price, 2025-09-25 to 2026-10-13: 110 observations, from 24.8 keys to 9.60 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC24.8 keys20.3 keys
19 OCT 2025 · 21:23 UTC22.6 keys20.3 keys
9 NOV 2025 · 16:02 UTC34.3 keys13.4 keys
2 DEC 2025 · 16:56 UTC26.1 keys12.4 keys
22 DEC 2025 · 01:11 UTC30.1 keys8.03 keys
22 JAN 2026 · 01:45 UTC24.8 keys5.46 keys
1 MAR 2026 · 04:42 UTC24.8 keys5.24 keys
23 MAR 2026 · 20:07 UTC26.0 keys5.76 keys
5 APR 2026 · 00:29 UTC22.5 keys4.75 keys
26 APR 2026 · 20:33 UTC29.6 keys7.79 keys
17 MAY 2026 · 22:32 UTC30.7 keys6.06 keys
8 JUN 2026 · 20:32 UTC26.3 keys13.5 keys
1 JUL 2026 · 05:12 UTC13.0 keys11.3 keys
19 JUL 2026 · 08:44 UTC5.88 keys5.10 keys
10 AUG 2026 · 23:11 UTC7.98 keys6.93 keys
24 AUG 2026 · 04:09 UTC6.18 keys5.38 keys
29 AUG 2026 · 22:09 UTC16.7 keys14.5 keys
31 AUG 2026 · 16:09 UTC17.2 keys14.9 keys
1 SEP 2026 · 16:09 UTC16.2 keys14.1 keys
4 SEP 2026 · 20:07 UTC7.53 keys6.55 keys
8 SEP 2026 · 22:09 UTC7.70 keys6.70 keys
12 SEP 2026 · 02:08 UTC8.65 keys7.53 keys
14 SEP 2026 · 08:08 UTC7.57 keys6.58 keys
16 SEP 2026 · 16:08 UTC8.48 keys7.38 keys
18 SEP 2026 · 08:08 UTC8.69 keys7.55 keys
20 SEP 2026 · 02:08 UTC9.37 keys8.15 keys
20 SEP 2026 · 16:10 UTC10.3 keys8.98 keys
26 SEP 2026 · 00:08 UTC7.64 keys6.64 keys
27 SEP 2026 · 20:09 UTC8.62 keys7.50 keys
1 OCT 2026 · 16:09 UTC8.41 keys7.31 keys
3 OCT 2026 · 13:10 UTC8.74 keys7.60 keys
6 OCT 2026 · 07:09 UTC8.71 keys7.58 keys
7 OCT 2026 · 11:09 UTC9.09 keys7.90 keys
10 OCT 2026 · 01:10 UTC8.46 keys7.36 keys
10 OCT 2026 · 09:09 UTC8.91 keys7.75 keys
10 OCT 2026 · 19:10 UTC9.27 keys8.06 keys
11 OCT 2026 · 03:09 UTC9.28 keys8.06 keys
11 OCT 2026 · 09:10 UTC9.32 keys8.11 keys
12 OCT 2026 · 07:08 UTC9.29 keys8.08 keys
13 OCT 2026 · 01:09 UTC9.60 keys8.34 keys

Price history in numbers

110 readings since 25 Sep 2025

Over the last 30 days the Acidic Bubbles of Envy Taunt: The Dueling Banjo's sell price ranged from 7.57 keys to 10.3 keys and is up 26.8% after 48 moves. Over a year it ranged from 5.88 keys to 34.3 keys (down 57.5%). Today's 9.60 keys sits in the lower third of its range: the lowest we have recorded is 5.88 keys (19 Jul 2026) and the highest 34.3 keys (9 Nov 2025). The price has moved 108 times since we began recording it — about once every 4 days.

WindowLowHighChangeMovesReadings
30 days7.57 keys10.3 keys+26.8%4849
90 days5.88 keys17.4 keys+63.3%7374
a year5.88 keys34.3 keys−57.5%105107

Details

SKU30842;5;u3017
Last price change2026-10-01 16:09 UTC
Key rate when recorded61.78 ref

Same effect, other items

the effect across the catalogue

Other effects on the Taunt: The Dueling Banjo

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