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Collector's Professional Killstreak Black Box

Collector'sProfessional Killstreak1mo ago

This price has not changed since 2026-10-01 08:09 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
78 keys, 24 ref
Buy price
68 keys, 9.77 ref
In keys
78.4 keys
In USD
$168.52 at the Steam key rate

Price history

221 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.

Collector's Professional Killstreak Black Box sell price, 2026-03-18 to 2026-11-05: 221 observations, from 70.4 keys to 78.9 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
18 MAR 2026 · 20:08 UTC70.4 keys64.1 keys
3 MAY 2026 · 22:32 UTC71.3 keys65.8 keys
8 JUN 2026 · 06:33 UTC68.7 keys60.2 keys
18 JUL 2026 · 18:44 UTC54.2 keys47.1 keys
23 AUG 2026 · 22:09 UTC78.5 keys68.2 keys
25 AUG 2026 · 04:09 UTC78.2 keys68.0 keys
26 AUG 2026 · 02:09 UTC78.4 keys68.1 keys
26 AUG 2026 · 20:10 UTC78.4 keys68.2 keys
27 AUG 2026 · 14:09 UTC78.4 keys68.2 keys
28 AUG 2026 · 18:09 UTC78.4 keys68.2 keys
29 AUG 2026 · 16:10 UTC78.5 keys68.3 keys
30 AUG 2026 · 20:10 UTC78.8 keys68.5 keys
31 AUG 2026 · 20:11 UTC78.1 keys68.0 keys
1 SEP 2026 · 14:08 UTC77.5 keys67.4 keys
3 SEP 2026 · 16:08 UTC79.3 keys69.0 keys
9 SEP 2026 · 10:09 UTC77.5 keys67.4 keys
10 SEP 2026 · 20:09 UTC77.3 keys67.2 keys
12 SEP 2026 · 10:08 UTC79.5 keys69.1 keys
19 SEP 2026 · 18:08 UTC79.3 keys69.0 keys
24 SEP 2026 · 14:11 UTC78.8 keys68.6 keys
26 SEP 2026 · 22:11 UTC77.8 keys67.6 keys
30 SEP 2026 · 04:08 UTC78.7 keys68.4 keys
3 OCT 2026 · 17:10 UTC79.9 keys69.5 keys
7 OCT 2026 · 01:09 UTC79.5 keys69.1 keys
8 OCT 2026 · 01:10 UTC79.6 keys69.2 keys
8 OCT 2026 · 23:10 UTC79.8 keys69.4 keys
10 OCT 2026 · 03:11 UTC79.4 keys69.1 keys
11 OCT 2026 · 01:10 UTC79.4 keys69.1 keys
12 OCT 2026 · 05:09 UTC79.0 keys68.7 keys
13 OCT 2026 · 15:08 UTC79.4 keys69.1 keys
14 OCT 2026 · 15:08 UTC80.1 keys69.7 keys
15 OCT 2026 · 11:08 UTC80.1 keys69.7 keys
22 OCT 2026 · 23:12 UTC81.0 keys70.6 keys
25 OCT 2026 · 07:12 UTC80.6 keys70.4 keys
31 OCT 2026 · 05:12 UTC79.3 keys69.3 keys
1 NOV 2026 · 19:12 UTC79.2 keys69.2 keys
2 NOV 2026 · 23:12 UTC79.6 keys69.6 keys
3 NOV 2026 · 21:12 UTC78.5 keys68.7 keys
4 NOV 2026 · 13:12 UTC79.1 keys69.2 keys
5 NOV 2026 · 05:13 UTC78.9 keys69.2 keys

Price history in numbers

221 readings since 18 Mar 2026

Over the last 30 days the Collector's Professional Killstreak Black Box's sell price ranged from 78.5 keys to 81.0 keys and is down 1.7% after 81 moves. Over a year it ranged from 54.2 keys to 81.0 keys (up 12.2%). Today's 78.9 keys sits in the upper third of its range: the lowest we have recorded is 54.2 keys (18 Jul 2026) and the highest 81.0 keys (22 Oct 2026). The price has moved 209 times since we began recording it — about once every day.

WindowLowHighChangeMovesReadings
30 days78.5 keys81.0 keys−1.7%8193
90 days56.0 keys81.0 keys+0.2%189201
a year54.2 keys81.0 keys+12.2%209221

Details

SKU228;14;kt-3
Last price change2026-10-01 08:09 UTC
Key rate when recorded63.00 ref

Priced similarly

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