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Stormy 13th Hour Tam O' Shanter

✦ Stormy 13th HourUnusual14d ago
Sell price
528 keys, 64 ref
Buy price
459 keys, 64.11 ref
In keys
529 keys
In USD
$1,159 at the Steam key rate

Community price on backpack.tf: 280–330 keys, last changed 2021-08-31 (5.1y ago). The live quote above, 529 keys, is 89% higher and last moved 14d 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

13 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.

Stormy 13th Hour Tam O' Shanter sell price, 2025-09-25 to 2026-09-29: 13 observations, from 331 keys to 529 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC331 keys229 keys
30 SEP 2025 · 20:32 UTC331 keys230 keys
9 OCT 2025 · 08:16 UTC316 keys241 keys
19 OCT 2025 · 20:02 UTC301 keys230 keys
25 OCT 2025 · 16:21 UTC286 keys219 keys
10 NOV 2025 · 00:23 UTC314 keys240 keys
9 JUL 2026 · 12:44 UTC158 keys137 keys
30 AUG 2026 · 12:08 UTC459 keys399 keys
31 AUG 2026 · 22:09 UTC423 keys368 keys
1 SEP 2026 · 10:08 UTC420 keys365 keys
27 SEP 2026 · 12:08 UTC449 keys390 keys
28 SEP 2026 · 18:07 UTC429 keys373 keys
29 SEP 2026 · 10:08 UTC529 keys460 keys

Price history in numbers

13 readings since 25 Sep 2025

Over the last 30 days the Stormy 13th Hour Tam O' Shanter's sell price ranged from 429 keys to 529 keys and is up 17.9% after 2 moves. Over a year it ranged from 158 keys to 529 keys (up 76.0%). Today's 529 keys sits at the top of its range: the lowest we have recorded is 158 keys (9 Jul 2026) and the highest 529 keys (29 Sep 2026). The price has moved 12 times since we began recording it — about once every 31 days.

WindowLowHighChangeMovesReadings
30 days429 keys529 keys+17.9%23
90 days420 keys529 keys+15.4%56
a year158 keys529 keys+76.0%910

Details

SKU480;5;u47
Last price change2026-09-29 10:08 UTC
Key rate when recorded64.00 ref

Same effect, other items

the effect across the catalogue

Other effects on the Tam O' Shanter

same item, different effect

Priced similarly

across the catalogue