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Bubbling Neckwear Headwear

✦ BubblingUnusual18d ago
Sell price
12 keys, 27.11 ref
Buy price
10 keys, 51.44 ref
In keys
12.4 keys
In USD
$27.20 at the Steam key rate
Steam Market asking price
$145.44 asking, not sold

Community price on backpack.tf: 27.0 keys, last changed 2019-04-30 (7.5y ago). The live quote above, 12.4 keys, is 54% lower and last moved 18d 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: $145.44 — the lowest of one listing for the Bubbling effect when we looked on 2026-10-12 01:30 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 12 keys, 27.11 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 Neckwear Headwear”, with no effect in the name — the effect comes from the individual listing.

Price history

49 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.

Bubbling Neckwear Headwear sell price, 2025-09-25 to 2026-09-25: 49 observations, from 26.9 keys to 12.4 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC26.9 keys22.0 keys
30 SEP 2025 · 21:09 UTC26.9 keys22.0 keys
9 OCT 2025 · 08:51 UTC25.7 keys23.1 keys
25 OCT 2025 · 17:01 UTC23.3 keys20.9 keys
10 NOV 2025 · 01:02 UTC24.6 keys22.1 keys
19 NOV 2025 · 10:40 UTC18.3 keys9.17 keys
23 NOV 2025 · 20:44 UTC17.5 keys10.3 keys
15 JAN 2026 · 14:16 UTC15.4 keys9.31 keys
22 JAN 2026 · 01:44 UTC15.4 keys10.1 keys
3 FEB 2026 · 16:22 UTC17.3 keys8.39 keys
8 FEB 2026 · 22:43 UTC14.3 keys8.58 keys
22 FEB 2026 · 18:41 UTC14.0 keys8.31 keys
4 MAR 2026 · 00:41 UTC13.9 keys8.21 keys
8 MAR 2026 · 22:42 UTC13.8 keys8.91 keys
15 MAR 2026 · 16:08 UTC13.6 keys8.78 keys
22 MAR 2026 · 22:07 UTC14.6 keys9.28 keys
11 APR 2026 · 08:30 UTC14.3 keys10.4 keys
19 APR 2026 · 18:30 UTC14.5 keys9.33 keys
1 MAY 2026 · 12:30 UTC13.6 keys9.35 keys
10 MAY 2026 · 14:31 UTC14.4 keys10.0 keys
24 MAY 2026 · 22:30 UTC13.9 keys10.3 keys
1 JUN 2026 · 00:30 UTC14.0 keys10.6 keys
9 JUN 2026 · 22:30 UTC13.9 keys10.1 keys
15 JUN 2026 · 00:31 UTC13.7 keys10.0 keys
30 JUN 2026 · 07:13 UTC12.6 keys10.9 keys
9 JUL 2026 · 02:44 UTC11.9 keys10.4 keys
22 JUL 2026 · 10:45 UTC12.4 keys10.8 keys
29 JUL 2026 · 00:45 UTC12.8 keys11.1 keys
3 AUG 2026 · 08:24 UTC13.3 keys11.5 keys
20 AUG 2026 · 14:08 UTC13.3 keys11.5 keys
24 AUG 2026 · 02:09 UTC13.3 keys11.5 keys
26 AUG 2026 · 12:09 UTC12.4 keys10.8 keys
6 SEP 2026 · 04:10 UTC12.0 keys10.5 keys
7 SEP 2026 · 14:08 UTC12.5 keys10.9 keys
9 SEP 2026 · 00:09 UTC12.8 keys11.1 keys
10 SEP 2026 · 14:07 UTC13.1 keys11.4 keys
11 SEP 2026 · 02:09 UTC13.1 keys11.4 keys
12 SEP 2026 · 02:08 UTC13.4 keys11.7 keys
12 SEP 2026 · 14:08 UTC13.0 keys11.3 keys
25 SEP 2026 · 18:08 UTC12.4 keys10.8 keys

Price history in numbers

49 readings since 25 Sep 2025

The price has not been re-read inside the last 30 days. Over a year it ranged from 11.9 keys to 24.6 keys (down 49.2%). Today's 12.4 keys sits at the bottom of its range: the lowest we have recorded is 11.9 keys (9 Jul 2026) and the highest 26.9 keys (30 Sep 2025). The price has moved 47 times since we began recording it — about once every 8 days.

WindowLowHighChangeMovesReadings
90 days12.0 keys13.4 keys+0.2%1617
a year11.9 keys24.6 keys−49.2%4446

Details

SKU30307;5;u34
Last price change2026-09-25 18:08 UTC
Key rate when recorded64.22 ref

Same effect, other items

the effect across the catalogue
ItemValueUpdated
Bubbling Noh Mercy1,000 keys11mo ago
Bubbling Antlers880 keys11mo ago
Bubbling Virtual Viewfinder640 keys3mo ago
Bubbling Pyromancer's Mask266 keys17d ago
Bubbling Blighted Beak259 keys16d ago
Bubbling Decorated Veteran260 keys11mo ago
Bubbling Head Prize260 keys12d ago
Bubbling Villain's Veil216 keys14d ago
Bubbling Class Crown213 keys2mo ago
Bubbling HazMat Headcase178 keys2mo ago

Other effects on the Neckwear Headwear

same item, different effect

Priced similarly

across the catalogue
ItemValueUpdated
Burning Flames Phononaut12.8 keys12d ago
Terror-Watt Squatter's Right12.3 keys16d ago
Terror-Watt Employee of the Mmmph12.4 keys18d ago
Orbiting Fire Bone Dome12.4 keys1mo ago
Strange Sucker Slug12.7 keys11d ago
Green Energy Smissmas Sorcerer12.7 keys12d ago
Pungent Poison Taunt: Mannrobics12.7 keys13d ago
Starlush Throttlehead12.8 keys12d ago