Community price on backpack.tf: 180–250 keys, last changed 2026-09-01 (1mo ago). The live quote above, 101 keys, is 44% 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 1h ago.
Price history
32 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.
Cauldron Bubbles Backwards Ballcap sell price, 2025-09-25 to 2026-10-10: 32 observations, from 40.4 keys to 16.4 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
40.4 keys
29.7 keys
30 SEP 2025 · 20:36 UTC
40.4 keys
29.7 keys
9 OCT 2025 · 08:18 UTC
38.6 keys
31.2 keys
19 OCT 2025 · 20:05 UTC
36.7 keys
29.7 keys
25 OCT 2025 · 16:25 UTC
34.9 keys
28.3 keys
10 NOV 2025 · 00:26 UTC
35.9 keys
29.0 keys
23 JUN 2026 · 15:13 UTC
15.4 keys
13.4 keys
1 JUL 2026 · 15:13 UTC
14.9 keys
13.0 keys
20 JUL 2026 · 04:44 UTC
16.6 keys
14.5 keys
4 SEP 2026 · 08:08 UTC
158 keys
137 keys
4 SEP 2026 · 20:07 UTC
158 keys
138 keys
5 SEP 2026 · 08:08 UTC
165 keys
144 keys
6 SEP 2026 · 02:08 UTC
202 keys
175 keys
6 SEP 2026 · 14:08 UTC
210 keys
183 keys
7 SEP 2026 · 02:08 UTC
205 keys
179 keys
7 SEP 2026 · 14:08 UTC
208 keys
181 keys
8 SEP 2026 · 04:09 UTC
203 keys
176 keys
8 SEP 2026 · 16:08 UTC
205 keys
178 keys
9 SEP 2026 · 04:08 UTC
203 keys
176 keys
9 SEP 2026 · 18:08 UTC
207 keys
180 keys
10 SEP 2026 · 06:08 UTC
210 keys
182 keys
10 SEP 2026 · 18:09 UTC
213 keys
185 keys
11 SEP 2026 · 06:08 UTC
212 keys
185 keys
11 SEP 2026 · 18:09 UTC
212 keys
184 keys
12 SEP 2026 · 06:08 UTC
212 keys
185 keys
19 SEP 2026 · 10:07 UTC
16.2 keys
14.1 keys
23 SEP 2026 · 14:09 UTC
16.6 keys
14.5 keys
29 SEP 2026 · 18:08 UTC
103 keys
89.3 keys
30 SEP 2026 · 22:09 UTC
101 keys
88.1 keys
3 OCT 2026 · 05:09 UTC
98.6 keys
85.7 keys
8 OCT 2026 · 17:10 UTC
95.0 keys
82.6 keys
10 OCT 2026 · 19:09 UTC
16.4 keys
14.3 keys
Price history in numbers
32 readings since 25 Sep 2025
Over the last 30 days the Cauldron Bubbles Backwards Ballcap's sell price ranged from 16.2 keys to 103 keys and is up 1.3% after 6 moves. Over a year it ranged from 14.9 keys to 213 keys (down 55.3%). Today's 16.4 keys sits at the bottom of its range: the lowest we have recorded is 14.9 keys (1 Jul 2026) and the highest 213 keys (10 Sep 2026). The price has moved 31 times since we began recording it — about once every 12 days.
Collector's Fancy Dress Uniform