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Strange Killstreak Diamond Botkiller Rocket Launcher Mk.I

StrangeBasic Killstreak4h ago

Sell price

41.77 ref

Buy price

36.33 ref

In keys

41.77 ref

In USD

$1.53 at the Steam key rate

Steam Market sales

1 in 24h at $1.76

1 sold on the Steam Community Market in the 24 hours to 2026-08-27 16:07 UTC (9d ago), listed there as “Strange Killstreak Diamond Botkiller Rocket Launcher Mk.I”. That is a different market from the prices above: Steam takes roughly 15% and pays out in Steam wallet funds rather than cash, so its prices sit above what an item realises elsewhere. Volume is unavailable for unusuals — Steam’s name for one leaves out the effect, so every effect shares a single listing.

Price history

131 observations

Strange Killstreak Diamond Botkiller Rocket Launcher Mk.I sell price, 2025-09-25 to 2026-09-05: 131 observations, from 61.11 ref to 41.77 ref. Sampled evenly across the range.
Observed (UTC)	Sell	Buy
25 SEP 2025 · 03:29 UTC	61.11 ref	15.66 ref
16 NOV 2025 · 18:47 UTC	43.88 ref	17.44 ref
17 DEC 2025 · 03:02 UTC	44.88 ref	14 ref
4 JAN 2026 · 23:00 UTC	42 ref	13.22 ref
29 JAN 2026 · 01:46 UTC	43.33 ref	19.44 ref
22 FEB 2026 · 20:43 UTC	39.88 ref	20.22 ref
19 MAR 2026 · 02:08 UTC	43.66 ref	18 ref
30 APR 2026 · 20:32 UTC	50 ref	21.77 ref
24 MAY 2026 · 12:32 UTC	50 ref	38.22 ref
23 JUN 2026 · 03:13 UTC	38.22 ref	33.22 ref
12 JUL 2026 · 18:45 UTC	23.55 ref	20.44 ref
10 AUG 2026 · 01:11 UTC	33 ref	28.66 ref
21 AUG 2026 · 18:09 UTC	32.44 ref	28.22 ref
22 AUG 2026 · 10:09 UTC	30.88 ref	26.88 ref
23 AUG 2026 · 10:09 UTC	33.11 ref	28.77 ref
23 AUG 2026 · 22:09 UTC	30.77 ref	26.77 ref
24 AUG 2026 · 10:09 UTC	35.77 ref	31.11 ref
24 AUG 2026 · 20:09 UTC	38.55 ref	33.55 ref
25 AUG 2026 · 08:09 UTC	27.22 ref	23.66 ref
25 AUG 2026 · 20:10 UTC	36.33 ref	31.55 ref
26 AUG 2026 · 06:09 UTC	38.11 ref	33.11 ref
26 AUG 2026 · 16:09 UTC	38.44 ref	33.44 ref
27 AUG 2026 · 04:10 UTC	39.66 ref	34.44 ref
28 AUG 2026 · 00:09 UTC	40.55 ref	35.22 ref
28 AUG 2026 · 12:08 UTC	41.66 ref	36.22 ref
28 AUG 2026 · 20:10 UTC	42 ref	36.55 ref
29 AUG 2026 · 12:10 UTC	31.44 ref	27.33 ref
29 AUG 2026 · 22:10 UTC	40.55 ref	35.22 ref
30 AUG 2026 · 10:09 UTC	41.22 ref	35.88 ref
31 AUG 2026 · 04:10 UTC	44 ref	38.22 ref
31 AUG 2026 · 16:09 UTC	45.66 ref	39.66 ref
1 SEP 2026 · 02:10 UTC	46.77 ref	40.66 ref
1 SEP 2026 · 18:08 UTC	43.11 ref	37.44 ref
2 SEP 2026 · 06:09 UTC	44.44 ref	38.66 ref
2 SEP 2026 · 20:09 UTC	49.55 ref	43.11 ref
3 SEP 2026 · 10:09 UTC	32.88 ref	28.55 ref
3 SEP 2026 · 18:10 UTC	41.88 ref	36.44 ref
4 SEP 2026 · 06:09 UTC	43.11 ref	37.44 ref
5 SEP 2026 · 00:08 UTC	48.66 ref	42.33 ref
5 SEP 2026 · 12:10 UTC	41.77 ref	36.33 ref

Price history in numbers

131 readings since 25 Sep 2025

Over the last 30 days the Strange Killstreak Diamond Botkiller Rocket Launcher Mk.I's sell price ranged from 23 ref to 53.77 ref and is up 26.6% after 92 moves. Over a year it ranged from 22.55 ref to 64 ref (down 31.6%). Today's 41.77 ref sits in the middle of its range: the lowest we have recorded is 22.55 ref (6 Apr 2026) and the highest 64 ref (21 Oct 2025). The price has moved 124 times since we began recording it — about once every 3 days.

Window	Low	High	Change	Moves	Readings
30 days	23 ref	53.77 ref	+26.6%	92	94
90 days	23 ref	53.77 ref	−14.4%	100	102
a year	22.55 ref	64 ref	−31.6%	124	131

Details

SKU	916;11;kt-1
Last price change	2026-09-05 12:10 UTC
Key rate when recorded	61.89 ref

Priced similarly

across the catalogue

Item	Value	Updated
Genuine Marxman	41.77 ref	4h ago
Strange Specialized Killstreak Silver Botkiller Minigun Mk.II	41.88 ref	4h ago
Strange Lurker's Leathers	41.88 ref	4h ago
Strange Slumber Slacks	41.88 ref	4h ago
Strange Guilden Guardian	41.66 ref	4h ago
Refreshing Summer Cooler	42 ref	17d ago
Nutcracker Minigun (Battle Scarred)	41.44 ref	18d ago
Strange Warlock's Warcloak	42.11 ref	4h ago