Community price on backpack.tf: 220 keys, last changed 2025-08-05 (1.2y ago). The live quote above, 227 keys, is 3% higher and last moved 12d 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
77 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 Metal Slug sell price, 2025-09-25 to 2026-10-08: 77 observations, from 227 keys to 237 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
227 keys
186 keys
9 OCT 2025 · 08:30 UTC
216 keys
194 keys
25 OCT 2025 · 16:38 UTC
195 keys
176 keys
23 JUN 2026 · 15:13 UTC
152 keys
132 keys
5 JUL 2026 · 19:12 UTC
142 keys
123 keys
19 JUL 2026 · 22:44 UTC
146 keys
127 keys
3 AUG 2026 · 00:24 UTC
157 keys
136 keys
18 AUG 2026 · 05:11 UTC
157 keys
136 keys
3 SEP 2026 · 20:08 UTC
179 keys
156 keys
5 SEP 2026 · 08:08 UTC
206 keys
179 keys
8 SEP 2026 · 10:08 UTC
150 keys
131 keys
11 SEP 2026 · 02:09 UTC
211 keys
183 keys
12 SEP 2026 · 02:08 UTC
220 keys
191 keys
13 SEP 2026 · 02:08 UTC
221 keys
192 keys
14 SEP 2026 · 02:07 UTC
221 keys
192 keys
15 SEP 2026 · 02:07 UTC
223 keys
194 keys
16 SEP 2026 · 02:08 UTC
223 keys
194 keys
17 SEP 2026 · 02:08 UTC
226 keys
197 keys
18 SEP 2026 · 02:07 UTC
225 keys
196 keys
19 SEP 2026 · 02:07 UTC
225 keys
196 keys
20 SEP 2026 · 02:08 UTC
226 keys
197 keys
21 SEP 2026 · 04:09 UTC
228 keys
198 keys
22 SEP 2026 · 04:09 UTC
228 keys
198 keys
23 SEP 2026 · 04:08 UTC
228 keys
199 keys
24 SEP 2026 · 04:08 UTC
231 keys
201 keys
25 SEP 2026 · 04:08 UTC
230 keys
200 keys
26 SEP 2026 · 04:08 UTC
231 keys
201 keys
27 SEP 2026 · 06:08 UTC
233 keys
203 keys
28 SEP 2026 · 06:11 UTC
234 keys
204 keys
29 SEP 2026 · 06:07 UTC
232 keys
202 keys
29 SEP 2026 · 18:08 UTC
232 keys
202 keys
30 SEP 2026 · 18:10 UTC
229 keys
199 keys
1 OCT 2026 · 18:08 UTC
227 keys
198 keys
2 OCT 2026 · 19:10 UTC
230 keys
200 keys
3 OCT 2026 · 19:09 UTC
234 keys
204 keys
4 OCT 2026 · 21:08 UTC
236 keys
205 keys
5 OCT 2026 · 21:09 UTC
236 keys
205 keys
6 OCT 2026 · 21:09 UTC
236 keys
205 keys
7 OCT 2026 · 21:09 UTC
236 keys
205 keys
8 OCT 2026 · 21:10 UTC
237 keys
206 keys
Price history in numbers
77 readings since 25 Sep 2025
Over the last 30 days the Green Black Hole Metal Slug's sell price ranged from 218 keys to 237 keys and is up 7.4% after 50 moves. Over a year it ranged from 107 keys to 237 keys (up 15.6%). Today's 237 keys sits at the top of its range: the lowest we have recorded is 107 keys (9 Sep 2026) and the highest 237 keys (8 Oct 2026). The price has moved 76 times since we began recording it — about once every 5 days.
Non-Craftable Normal Prinny Machete