Fifth Dimension Fat Man's Field Cap

✦ Fifth DimensionUnusual1mo ago

This price has not changed since 2026-10-01 22:08 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

40 keys, 28.88 ref

Buy price

35 keys, 11.22 ref

In keys

40.5 keys

In USD

$86.99 at the Steam key rate

Community price on backpack.tf: 45.0 keys, last changed 2024-08-15 (2.2y ago). The live quote above, 40.5 keys, is 10% lower and last moved 1mo 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

64 observations

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.

Fifth Dimension Fat Man's Field Cap sell price, 2025-09-25 to 2026-11-05: 64 observations, from 45.8 keys to 42.1 keys. Sampled evenly across the range.
Observed (UTC)	Sell	Buy
25 SEP 2025 · 03:29 UTC	45.8 keys	37.4 keys
9 OCT 2025 · 09:34 UTC	44.7 keys	40.2 keys
19 OCT 2025 · 21:25 UTC	42.5 keys	38.2 keys
10 NOV 2025 · 01:42 UTC	42.8 keys	38.5 keys
18 NOV 2025 · 00:41 UTC	49.6 keys	36.4 keys
29 JUN 2026 · 03:14 UTC	30.4 keys	26.4 keys
12 JUL 2026 · 22:44 UTC	31.0 keys	26.9 keys
23 JUL 2026 · 10:45 UTC	38.0 keys	33.0 keys
3 AUG 2026 · 15:12 UTC	41.3 keys	36.0 keys
21 AUG 2026 · 00:09 UTC	40.8 keys	35.5 keys
21 AUG 2026 · 16:08 UTC	40.8 keys	35.5 keys
2 SEP 2026 · 10:08 UTC	40.4 keys	35.2 keys
3 SEP 2026 · 18:10 UTC	42.5 keys	37.0 keys
4 SEP 2026 · 10:08 UTC	41.6 keys	36.2 keys
6 SEP 2026 · 06:09 UTC	40.1 keys	34.8 keys
9 SEP 2026 · 08:09 UTC	7.38 keys	6.42 keys
15 SEP 2026 · 18:08 UTC	31.0 keys	27.0 keys
19 SEP 2026 · 04:07 UTC	31.6 keys	27.4 keys
27 SEP 2026 · 12:08 UTC	34.9 keys	30.3 keys
1 OCT 2026 · 00:09 UTC	40.4 keys	35.1 keys
1 OCT 2026 · 22:08 UTC	40.5 keys	35.2 keys
3 OCT 2026 · 07:11 UTC	41.7 keys	36.2 keys
4 OCT 2026 · 07:09 UTC	42.9 keys	37.3 keys
6 OCT 2026 · 21:09 UTC	43.9 keys	38.2 keys
8 OCT 2026 · 23:10 UTC	42.9 keys	37.3 keys
10 OCT 2026 · 05:11 UTC	42.8 keys	37.2 keys
11 OCT 2026 · 11:09 UTC	44.0 keys	38.3 keys
23 OCT 2026 · 07:12 UTC	43.0 keys	36.7 keys
24 OCT 2026 · 01:13 UTC	42.8 keys	37.0 keys
28 OCT 2026 · 03:11 UTC	43.2 keys	36.0 keys
28 OCT 2026 · 07:11 UTC	43.0 keys	35.9 keys
28 OCT 2026 · 15:11 UTC	42.7 keys	36.3 keys
28 OCT 2026 · 19:12 UTC	42.9 keys	37.0 keys
28 OCT 2026 · 21:11 UTC	42.3 keys	36.9 keys
29 OCT 2026 · 01:12 UTC	42.5 keys	38.3 keys
29 OCT 2026 · 05:12 UTC	42.1 keys	38.0 keys
29 OCT 2026 · 07:11 UTC	41.9 keys	37.9 keys
29 OCT 2026 · 13:12 UTC	42.2 keys	38.1 keys
5 NOV 2026 · 01:13 UTC	42.2 keys	29.7 keys
5 NOV 2026 · 07:12 UTC	42.1 keys	30.2 keys

Price history in numbers

64 readings since 25 Sep 2025

Over the last 30 days the Fifth Dimension Fat Man's Field Cap's sell price ranged from 40.4 keys to 44.0 keys and is down 4.2% after 23 moves. Over a year it ranged from 7.38 keys to 49.6 keys (down 1.7%). Today's 42.1 keys sits in the upper third of its range: the lowest we have recorded is 7.38 keys (9 Sep 2026) and the highest 49.6 keys (18 Nov 2025). The price has moved 60 times since we began recording it — about once every 7 days.

Window	Low	High	Change	Moves	Readings
30 days	40.4 keys	44.0 keys	−4.2%	23	27
90 days	7.38 keys	44.0 keys	+30.8%	46	50
a year	7.38 keys	49.6 keys	−1.7%	55	59

Details

SKU	30911;5;u122
Last price change	2026-10-01 22:08 UTC
Key rate when recorded	62.89 ref

Same effect, other items

the effect across the catalogue

Item	Value	Updated
Fifth Dimension Prehistoric Pullover	666 keys	12mo ago
Fifth Dimension Mister Bones	540 keys	12mo ago
Fifth Dimension Patriot Peak	304 keys	1mo ago
Fifth Dimension Rotation Sensation	278 keys	1mo ago
Fifth Dimension Hunter in Darkness	257 keys	3mo ago
Fifth Dimension Cat's Pajamas	200 keys	12mo ago
Fifth Dimension Nuke	208 keys	1mo ago
Fifth Dimension Shellmet	190 keys	1mo ago
Fifth Dimension Burning Question	184 keys	1mo ago
Fifth Dimension Nasty Norsemann	173 keys	1mo ago

Other effects on the Fat Man's Field Cap

same item, different effect

Item	Value	Updated
Haunted Phantasm Jr Fat Man's Field Cap	123 keys	3mo ago
Galactic Gateway Fat Man's Field Cap	118 keys	1mo ago
Misty Skull Fat Man's Field Cap	102 keys	2mo ago
Stare from Beyond Fat Man's Field Cap	93.7 keys	4mo ago
Amaranthine Fat Man's Field Cap	93.8 keys	1mo ago
Burning Flames Fat Man's Field Cap	83.0 keys	1mo ago
Frozen Icefall Fat Man's Field Cap	72.8 keys	3mo ago
The Eldritch Opening Fat Man's Field Cap	69.5 keys	3mo ago
The Dark Doorway Fat Man's Field Cap	70.4 keys	1mo ago
Treasure Trove Fat Man's Field Cap	68.1 keys	1mo ago

Priced similarly

across the catalogue

Item	Value	Updated
Orbiting Fire Alakablamicon	40.5 keys	1mo ago
Haunted Ghosts Punk's Pomp	39.5 keys	1mo ago
Disco Beat Down Brass Bucket	40.4 keys	1mo ago
Overclocked Heavy Duty Rag	41.2 keys	1mo ago
Tesla Coil Fortunate Son	39.5 keys	4mo ago
Sulphurous Valley Forge	41.0 keys	2mo ago
Jellyfish Field Twisted Topper	40.5 keys	1mo ago
Memory Leak Furious Fukaamigasa	40.4 keys	1mo ago