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Bubbling Big Topper

✦ BubblingUnusual3mo ago

This price has not changed since 2026-08-03 08:24 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.

Sell price
12 keys, 8.55 ref
Buy price
10 keys, 32.22 ref
In keys
12.1 keys
In USD
$26.33 at the Steam key rate

Community price on backpack.tf: 25.0 keys, last changed 2022-02-26 (4.7y ago). The live quote above, 12.1 keys, is 51% lower and last moved 3mo 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

43 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 Big Topper sell price, 2025-09-25 to 2026-11-02: 43 observations, from 24.8 keys to 18.7 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC24.8 keys20.3 keys
30 SEP 2025 · 21:38 UTC24.8 keys20.3 keys
9 OCT 2025 · 09:16 UTC23.7 keys21.3 keys
19 OCT 2025 · 21:05 UTC22.6 keys20.3 keys
25 OCT 2025 · 17:29 UTC21.5 keys19.4 keys
10 NOV 2025 · 01:29 UTC22.9 keys20.6 keys
24 NOV 2025 · 00:46 UTC32.7 keys11.6 keys
16 DEC 2025 · 06:47 UTC33.7 keys16.3 keys
22 DEC 2025 · 01:10 UTC31.2 keys17.2 keys
1 JAN 2026 · 06:52 UTC30.4 keys17.0 keys
8 JAN 2026 · 19:41 UTC27.5 keys15.3 keys
18 JAN 2026 · 04:14 UTC27.5 keys15.4 keys
5 FEB 2026 · 10:23 UTC26.3 keys14.9 keys
8 FEB 2026 · 10:23 UTC25.7 keys14.6 keys
15 FEB 2026 · 22:40 UTC27.5 keys15.6 keys
26 FEB 2026 · 20:42 UTC25.9 keys9.52 keys
1 MAR 2026 · 22:43 UTC25.7 keys10.7 keys
13 MAR 2026 · 12:09 UTC25.4 keys9.31 keys
15 MAR 2026 · 20:08 UTC25.1 keys9.15 keys
24 MAR 2026 · 02:07 UTC27.0 keys8.97 keys
15 APR 2026 · 10:31 UTC27.2 keys10.1 keys
24 APR 2026 · 04:31 UTC26.3 keys7.75 keys
1 MAY 2026 · 22:31 UTC25.9 keys10.1 keys
10 MAY 2026 · 22:33 UTC27.5 keys10.9 keys
17 MAY 2026 · 22:32 UTC27.2 keys10.9 keys
1 JUN 2026 · 00:30 UTC27.6 keys8.13 keys
8 JUN 2026 · 06:31 UTC27.2 keys7.94 keys
15 JUN 2026 · 04:32 UTC27.0 keys14.2 keys
22 JUN 2026 · 17:13 UTC16.7 keys14.5 keys
22 JUL 2026 · 00:47 UTC17.8 keys15.5 keys
3 AUG 2026 · 08:24 UTC12.1 keys10.5 keys
12 OCT 2026 · 07:08 UTC17.6 keys15.3 keys
13 OCT 2026 · 15:08 UTC16.8 keys14.6 keys
22 OCT 2026 · 13:12 UTC19.0 keys16.5 keys
23 OCT 2026 · 03:12 UTC18.9 keys17.1 keys
23 OCT 2026 · 15:12 UTC19.0 keys17.2 keys
28 OCT 2026 · 09:11 UTC18.9 keys17.3 keys
31 OCT 2026 · 23:12 UTC18.4 keys16.8 keys
1 NOV 2026 · 17:12 UTC18.4 keys16.9 keys
2 NOV 2026 · 07:11 UTC18.7 keys17.1 keys

Price history in numbers

43 readings since 25 Sep 2025

Over the last 30 days the Bubbling Big Topper's sell price ranged from 16.8 keys to 19.0 keys and is up 6.3% after 9 moves. Over a year it ranged from 12.1 keys to 33.7 keys (down 18.3%). Today's 18.7 keys sits in the lower third of its range: the lowest we have recorded is 12.1 keys (3 Aug 2026) and the highest 33.7 keys (16 Dec 2025). The price has moved 42 times since we began recording it — about once every 10 days.

WindowLowHighChangeMovesReadings
30 days16.8 keys19.0 keys+6.3%910
90 days16.8 keys19.0 keys+6.3%910
a year12.1 keys33.7 keys−18.3%3738

Details

SKU30798;5;u34
Last price change2026-08-03 08:24 UTC
Key rate when recorded64.33 ref

Same effect, other items

the effect across the catalogue
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Bubbling Decorated Veteran260 keys12mo ago
Bubbling Head Prize260 keys1mo ago
Bubbling Villain's Veil216 keys1mo ago
Bubbling Class Crown213 keys3mo ago
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Other effects on the Big Topper

same item, different effect
ItemValueUpdated
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Bubble Breeze Big Topper46.0 keys12mo ago
Tesla Coil Big Topper45.1 keys1mo ago
Miami Nights Big Topper44.2 keys1mo ago
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Priced similarly

across the catalogue