← All Professor's Peculiarity variants

Circling Heart Professor's Peculiarity

Circling HeartUnusual5h ago
Sell price
33 keys, 30.11 ref
Buy price
29 keys, 6.66 ref
In keys
33.5 keys
In USD
$76.01 at the Steam key rate

Community price on backpack.tf: 33.0 keys, last changed 2026-04-10 (5mo ago). The live quote above, 33.5 keys, is 1% higher and last moved 5h 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

16 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.

Circling Heart Professor's Peculiarity sell price, 2025-09-25 to 2026-09-05: 16 observations, from 25.8 keys to 33.5 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC25.8 keys19.4 keys
30 SEP 2025 · 20:29 UTC25.8 keys18.6 keys
9 OCT 2025 · 08:12 UTC24.7 keys19.5 keys
19 OCT 2025 · 19:59 UTC23.5 keys18.6 keys
25 OCT 2025 · 16:17 UTC22.4 keys17.7 keys
10 NOV 2025 · 00:19 UTC22.9 keys18.1 keys
22 JUN 2026 · 17:13 UTC29.2 keys25.4 keys
29 JUN 2026 · 01:14 UTC30.6 keys26.6 keys
5 JUL 2026 · 07:55 UTC29.0 keys25.2 keys
10 JUL 2026 · 20:45 UTC28.9 keys25.2 keys
19 JUL 2026 · 22:44 UTC30.3 keys26.4 keys
29 JUL 2026 · 00:45 UTC32.8 keys28.5 keys
3 AUG 2026 · 00:24 UTC34.4 keys29.8 keys
10 AUG 2026 · 21:12 UTC34.8 keys30.3 keys
19 AUG 2026 · 00:33 UTC34.8 keys30.3 keys
5 SEP 2026 · 12:10 UTC33.5 keys29.1 keys

Price history in numbers

16 readings since 25 Sep 2025

Over the last 30 days the Circling Heart Professor's Peculiarity's sell price ranged from 33.5 keys to 34.8 keys and is down 3.9% after 2 moves. Over a year it ranged from 22.4 keys to 34.8 keys (up 29.7%). Today's 33.5 keys sits in the upper third of its range: the lowest we have recorded is 22.4 keys (25 Oct 2025) and the highest 34.8 keys (10 Aug 2026). The price has moved 15 times since we began recording it — about once every 23 days.

WindowLowHighChangeMovesReadings
30 days33.5 keys34.8 keys−3.9%23
90 days28.9 keys34.8 keys+14.5%910
a year22.4 keys34.8 keys+29.7%1516

Details

SKU384;5;u19
Last price change2026-09-05 12:10 UTC
Key rate when recorded61.89 ref

Same effect, other items

the effect across the catalogue
ItemValueUpdated
Circling Heart Antlers2,400 keys10mo ago
Circling Heart Virtual Viewfinder2,400 keys10mo ago
Circling Heart Head Prize1,250 keys10mo ago
Circling Heart Noh Mercy1,064 keys10mo ago
Circling Heart Cat's Pajamas1,024 keys10mo ago
Circling Heart Exquisite Rack730 keys10mo ago
Circling Heart Polar Pullover704 keys10mo ago
Circling Heart HazMat Headcase671 keys10mo ago
Circling Heart Bedouin Bandana536 keys10mo ago
Circling Heart Necroprancer500 keys10mo ago

Other effects on the Professor's Peculiarity

same item, different effect

Priced similarly

across the catalogue