This price has not changed since 2026-10-01 14:08 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
226 keys, 15.11 ref
Buy price
196 keys, 46.66 ref
In keys
226 keys
In USD
$488.69 at the Steam key rate
Community price on backpack.tf: 128 keys, last changed 2021-12-09 (4.9y ago). The live quote above, 226 keys, is 77% higher 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
66 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.
Green Black Hole Data Mining Light sell price, 2025-09-25 to 2026-10-27: 66 observations, from 133 keys to 82.9 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
133 keys
109 keys
9 OCT 2025 · 08:47 UTC
127 keys
114 keys
19 OCT 2025 · 20:35 UTC
120 keys
108 keys
10 NOV 2025 · 00:58 UTC
118 keys
106 keys
29 JUN 2026 · 01:14 UTC
92.3 keys
80.3 keys
5 JUL 2026 · 23:12 UTC
82.1 keys
71.4 keys
19 JUL 2026 · 20:45 UTC
88.9 keys
77.3 keys
3 AUG 2026 · 00:24 UTC
123 keys
107 keys
10 AUG 2026 · 01:11 UTC
131 keys
114 keys
29 AUG 2026 · 08:09 UTC
110 keys
95.7 keys
8 SEP 2026 · 16:08 UTC
84.7 keys
73.7 keys
11 SEP 2026 · 06:08 UTC
195 keys
170 keys
12 SEP 2026 · 06:08 UTC
196 keys
171 keys
15 SEP 2026 · 08:09 UTC
198 keys
172 keys
15 SEP 2026 · 22:08 UTC
199 keys
173 keys
16 SEP 2026 · 22:08 UTC
201 keys
175 keys
18 SEP 2026 · 16:07 UTC
203 keys
176 keys
19 SEP 2026 · 14:08 UTC
211 keys
183 keys
20 SEP 2026 · 16:09 UTC
213 keys
185 keys
21 SEP 2026 · 16:09 UTC
215 keys
187 keys
25 SEP 2026 · 12:08 UTC
223 keys
194 keys
26 SEP 2026 · 12:08 UTC
225 keys
196 keys
27 SEP 2026 · 14:08 UTC
229 keys
199 keys
28 SEP 2026 · 02:08 UTC
230 keys
200 keys
29 SEP 2026 · 02:08 UTC
229 keys
199 keys
30 SEP 2026 · 02:08 UTC
229 keys
199 keys
30 SEP 2026 · 14:08 UTC
229 keys
199 keys
1 OCT 2026 · 14:08 UTC
226 keys
197 keys
2 OCT 2026 · 15:12 UTC
235 keys
204 keys
3 OCT 2026 · 03:09 UTC
235 keys
204 keys
4 OCT 2026 · 03:09 UTC
237 keys
206 keys
5 OCT 2026 · 03:09 UTC
245 keys
213 keys
5 OCT 2026 · 15:09 UTC
245 keys
213 keys
6 OCT 2026 · 15:10 UTC
247 keys
215 keys
7 OCT 2026 · 15:10 UTC
249 keys
216 keys
10 OCT 2026 · 09:09 UTC
9.89 keys
8.60 keys
19 OCT 2026 · 03:08 UTC
82.4 keys
71.6 keys
21 OCT 2026 · 05:11 UTC
82.8 keys
72.3 keys
22 OCT 2026 · 19:12 UTC
82.6 keys
74.9 keys
27 OCT 2026 · 23:11 UTC
82.9 keys
82.9 keys
Price history in numbers
66 readings since 25 Sep 2025
Over the last 30 days the Green Black Hole Data Mining Light's sell price ranged from 9.60 keys to 249 keys and is down 66.5% after 10 moves. Over a year it ranged from 9.60 keys to 249 keys (down 29.5%). Today's 82.9 keys sits in the lower third of its range: the lowest we have recorded is 9.60 keys (13 Oct 2026) and the highest 249 keys (7 Oct 2026). The price has moved 65 times since we began recording it — about once every 6 days.