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Guam tar
A thick, foul-smelling, tar-like substance with a green tinge. Members
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Live prices: Premium
Buy price
Sell price
Margin after tax
4 gp
44.44% ROI · 0 gp tax
how often it held Premium
how often it held Premium
Buy limit (4h)
7,000
28,000 profit per limit
the market sells that many in 4 h
the market sells that many in 4 h
Volume (24h)
145,834
items traded, both sides
High alch
1 gp
Not worth it: 149 gp less than the buy price and a nature rune
Price history
Premium
Buy price (instant sell)Sell price (instant buy)
Averages per 1h from the OSRS Wiki. Times in UTC. Bars: trades at the sell price (orange) on top of trades at the buy price (blue).
Buy price: what sellers took when they sold at once (an instant sell), about where a buy offer fills. Sell price: what buyers paid to have one at once (an instant buy), about where a sell offer fills. The gap between them, less tax, is the margin.
Show as a table
| Time (UTC) | Buy price | Sell price | Volume at buy | Volume at sell |
|---|---|---|---|---|
| 3 Oct 2026, 05:00 | 9 | 13 | 15 | 1,045 |
| 3 Oct 2026, 04:00 | 5 | 12 | 5,000 | 14,000 |
| 3 Oct 2026, 03:00 | 9 | 10 | 1,764 | 1 |
| 3 Oct 2026, 02:00 | 9 | 12 | 97 | 100 |
| 3 Oct 2026, 01:00 | 9 | 12 | 3,315 | 8,000 |
| 3 Oct 2026, 00:00 | 2 | 15 | 1,500 | 17,100 |
| 2 Oct 2026, 23:00 | 10 | 15 | 8,051 | 100 |
| 2 Oct 2026, 22:00 | 12 | 15 | 1,418 | 1,201 |
| 2 Oct 2026, 21:00 | 12 | – | 492 | 0 |
| 2 Oct 2026, 20:00 | 9 | 15 | 5,445 | 14,000 |
| 2 Oct 2026, 19:00 | 12 | 13 | 4,980 | 1,400 |
| 2 Oct 2026, 18:00 | 12 | 13 | 1,185 | 1,000 |
| 2 Oct 2026, 17:00 | 12 | – | 180 | 0 |
| 2 Oct 2026, 16:00 | – | 15 | 0 | 14,000 |
| 2 Oct 2026, 15:00 | – | 14 | 0 | 3,704 |
| 2 Oct 2026, 14:00 | 12 | 14 | 60 | 2,000 |
| 2 Oct 2026, 13:00 | 12 | – | 226 | 0 |
| 2 Oct 2026, 12:00 | – | 15 | 0 | 14,000 |
| 2 Oct 2026, 11:00 | 12 | 15 | 180 | 1,300 |
| 2 Oct 2026, 10:00 | 12 | – | 100 | 0 |
| 2 Oct 2026, 09:00 | 12 | – | 4,815 | 0 |
| 2 Oct 2026, 08:00 | 12 | 15 | 60 | 14,000 |
| 2 Oct 2026, 06:00 | 12 | – | 866 | 0 |
| 2 Oct 2026, 05:00 | 12 | 15 | 30 | 300 |
| 2 Oct 2026, 04:00 | 2 | 14 | 3,615 | 14,000 |
| 2 Oct 2026, 03:00 | 2 | 4 | 1,050 | 1,030 |
| 2 Oct 2026, 02:00 | 10 | 14 | 12,020 | 1,501 |
| 2 Oct 2026, 01:00 | 12 | – | 1,830 | 0 |
| 2 Oct 2026, 00:00 | 12 | 14 | 3,100 | 25,000 |
| 1 Oct 2026, 23:00 | 12 | 14 | 720 | 3,000 |
| 1 Oct 2026, 22:00 | 12 | 14 | 225 | 301 |
| 1 Oct 2026, 21:00 | 12 | 14 | 2,910 | 3,300 |
| 1 Oct 2026, 20:00 | 12 | 13 | 195 | 14,600 |
| 1 Oct 2026, 19:00 | 9 | 14 | 4,710 | 1,000 |
| 1 Oct 2026, 18:00 | 9 | 14 | 545 | 200 |
| 1 Oct 2026, 17:00 | – | 14 | 0 | 300 |
| 1 Oct 2026, 16:00 | 9 | 11 | 174 | 21,000 |
| 1 Oct 2026, 15:00 | – | 10 | 0 | 1,100 |
| 1 Oct 2026, 14:00 | 2 | 10 | 515 | 500 |
| 1 Oct 2026, 13:00 | – | 10 | 0 | 200 |
| 1 Oct 2026, 12:00 | 8 | 14 | 18,363 | 14,000 |
| 1 Oct 2026, 11:00 | 12 | 14 | 30 | 5,000 |
| 1 Oct 2026, 10:00 | – | 14 | 0 | 2,000 |
| 1 Oct 2026, 09:00 | 12 | 14 | 1,095 | 600 |
| 1 Oct 2026, 08:00 | 12 | 14 | 451 | 14,001 |
| 1 Oct 2026, 07:00 | 12 | – | 5,370 | 0 |
| 1 Oct 2026, 04:00 | 2 | 14 | 15 | 15,000 |
| 1 Oct 2026, 03:00 | 12 | – | 6,970 | 0 |
| 1 Oct 2026, 02:00 | 12 | 14 | 30 | 100 |
| 1 Oct 2026, 01:00 | 12 | – | 472 | 0 |
| 1 Oct 2026, 00:00 | 12 | 14 | 458 | 14,000 |
| 30 Sept 2026, 23:00 | 12 | – | 45 | 0 |
| 30 Sept 2026, 22:00 | 12 | – | 105 | 0 |
| 30 Sept 2026, 21:00 | – | 15 | 0 | 3,000 |
| 30 Sept 2026, 20:00 | 12 | 13 | 5,548 | 15,000 |
| 30 Sept 2026, 18:00 | 12 | 14 | 1,452 | 6,405 |
| 30 Sept 2026, 17:00 | 11 | – | 4,245 | 0 |
| 30 Sept 2026, 16:00 | 12 | 15 | 105 | 19,000 |
| 30 Sept 2026, 15:00 | – | 14 | 0 | 100 |
| 30 Sept 2026, 14:00 | 12 | – | 3,023 | 0 |
| 30 Sept 2026, 09:00 | 12 | – | 120 | 0 |
| 30 Sept 2026, 08:00 | – | 12 | 0 | 90 |
| 30 Sept 2026, 05:00 | 12 | 2 | 3,825 | 2,175 |
| 30 Sept 2026, 04:00 | 12 | 8 | 30 | 3,145 |
| 30 Sept 2026, 03:00 | – | 8 | 0 | 1,060 |
| 30 Sept 2026, 02:00 | – | 9 | 0 | 1,870 |
| 30 Sept 2026, 00:00 | 2 | 15 | 60 | 7,101 |
| 29 Sept 2026, 23:00 | 2 | 2 | 9,420 | 1,969 |
| 29 Sept 2026, 22:00 | 2 | 15 | 4,095 | 15 |
| 29 Sept 2026, 21:00 | – | 3 | 0 | 6,000 |
| 29 Sept 2026, 20:00 | 3 | 14 | 719 | 7,000 |
| 29 Sept 2026, 19:00 | 3 | 9 | 1,755 | 45 |
| 29 Sept 2026, 18:00 | – | 15 | 0 | 1,200 |
| 29 Sept 2026, 16:00 | – | 15 | 0 | 13,428 |
| 29 Sept 2026, 15:00 | – | 15 | 0 | 5,755 |
| 29 Sept 2026, 14:00 | 3 | – | 1 | 0 |
| 29 Sept 2026, 13:00 | 3 | – | 1,560 | 0 |
| 29 Sept 2026, 11:00 | 3 | – | 420 | 0 |
| 29 Sept 2026, 08:00 | – | 9 | 0 | 120 |
| 29 Sept 2026, 07:00 | – | 5 | 0 | 500 |
| 29 Sept 2026, 05:00 | 3 | 15 | 15 | 1,000 |
| 29 Sept 2026, 03:00 | 3 | 3 | 30 | 15 |
| 29 Sept 2026, 02:00 | – | 5 | 0 | 380 |
| 29 Sept 2026, 01:00 | 2 | 15 | 30 | 800 |
| 29 Sept 2026, 00:00 | – | 4 | 0 | 5,897 |
| 28 Sept 2026, 23:00 | – | 4 | 0 | 1,201 |
| 28 Sept 2026, 20:00 | 3 | 15 | 75 | 16,075 |
| 28 Sept 2026, 18:00 | 3 | 16 | 1,485 | 180 |
| 28 Sept 2026, 17:00 | – | 11 | 0 | 100 |
| 28 Sept 2026, 16:00 | 2 | 6 | 5,220 | 9,304 |
| 28 Sept 2026, 15:00 | 12 | 3 | 9,190 | 2,589 |
| 28 Sept 2026, 14:00 | – | 3 | 0 | 1,545 |
| 28 Sept 2026, 13:00 | 3 | 12 | 15 | 9,820 |
| 28 Sept 2026, 12:00 | – | 8 | 0 | 655 |
| 28 Sept 2026, 10:00 | – | 3 | 0 | 1,500 |
| 28 Sept 2026, 09:00 | 3 | – | 1,112 | 0 |
| 28 Sept 2026, 07:00 | 3 | – | 30 | 0 |
| 28 Sept 2026, 04:00 | 3 | 16 | 765 | 13,204 |
| 28 Sept 2026, 03:00 | 3 | 16 | 15 | 1,700 |
| 28 Sept 2026, 00:00 | 3 | 11 | 30 | 1,496 |
| 27 Sept 2026, 23:00 | – | 11 | 0 | 11 |
| 27 Sept 2026, 22:00 | – | 13 | 0 | 200 |
| 27 Sept 2026, 21:00 | 3 | 13 | 6,878 | 10 |
| 27 Sept 2026, 20:00 | – | 12 | 0 | 18,934 |
| 27 Sept 2026, 19:00 | – | 6 | 0 | 10 |
| 27 Sept 2026, 18:00 | 3 | 16 | 210 | 495 |
| 27 Sept 2026, 17:00 | 3 | – | 15 | 0 |
| 27 Sept 2026, 16:00 | – | 16 | 0 | 20,910 |
| 27 Sept 2026, 15:00 | – | 15 | 0 | 300 |
| 27 Sept 2026, 14:00 | 8 | 3 | 5,150 | 15 |
| 27 Sept 2026, 13:00 | 11 | 10 | 4,227 | 6,770 |
| 27 Sept 2026, 12:00 | 11 | 15 | 30 | 4,410 |
| 27 Sept 2026, 11:00 | 11 | – | 1,590 | 0 |
| 27 Sept 2026, 09:00 | 11 | – | 15 | 0 |
| 27 Sept 2026, 08:00 | 11 | 11 | 15 | 15 |
| 27 Sept 2026, 07:00 | 16 | 16 | 7,000 | 685 |
| 27 Sept 2026, 05:00 | 11 | – | 565 | 0 |
| 27 Sept 2026, 04:00 | 2 | 16 | 44,265 | 11,840 |
| 27 Sept 2026, 02:00 | – | 9 | 0 | 7,400 |
| 27 Sept 2026, 01:00 | 11 | 11 | 375 | 2,685 |
| 27 Sept 2026, 00:00 | 12 | 12 | 7,545 | 4,129 |
| 26 Sept 2026, 21:00 | – | 11 | 0 | 162 |
| 26 Sept 2026, 20:00 | 11 | 13 | 500 | 3,226 |
| 26 Sept 2026, 19:00 | 11 | 14 | 195 | 400 |
| 26 Sept 2026, 17:00 | 11 | – | 117 | 0 |
| 26 Sept 2026, 16:00 | 11 | 14 | 75 | 14,000 |
| 26 Sept 2026, 15:00 | – | 14 | 0 | 3,000 |
| 26 Sept 2026, 14:00 | 12 | 12 | 390 | 2,076 |
| 26 Sept 2026, 12:00 | 12 | 16 | 894 | 100 |
| 26 Sept 2026, 11:00 | 12 | 16 | 2,710 | 4,000 |
| 26 Sept 2026, 10:00 | 12 | 16 | 585 | 1 |
| 26 Sept 2026, 08:00 | – | 15 | 0 | 4,266 |
| 26 Sept 2026, 07:00 | – | 11 | 0 | 45 |
| 26 Sept 2026, 06:00 | – | 16 | 0 | 477 |
| 26 Sept 2026, 05:00 | 11 | 12 | 2,159 | 7,000 |
| 26 Sept 2026, 04:00 | – | 16 | 0 | 12,164 |
| 26 Sept 2026, 03:00 | 14 | – | 6,015 | 0 |
| 26 Sept 2026, 02:00 | 12 | 15 | 90 | 321 |
| 26 Sept 2026, 01:00 | 12 | – | 1,968 | 0 |
| 26 Sept 2026, 00:00 | 11 | 12 | 8,351 | 150 |
| 25 Sept 2026, 23:00 | 12 | 14 | 75 | 420 |
| 25 Sept 2026, 21:00 | 14 | – | 7,000 | 0 |
| 25 Sept 2026, 20:00 | 12 | 14 | 15 | 15,900 |
| 25 Sept 2026, 17:00 | – | 14 | 0 | 700 |
| 25 Sept 2026, 16:00 | 18 | 16 | 43,793 | 7,000 |
| 25 Sept 2026, 15:00 | 18 | 35 | 45 | 3,000 |
| 25 Sept 2026, 14:00 | 25 | – | 12,527 | 0 |
| 25 Sept 2026, 13:00 | 18 | – | 1,140 | 0 |
| 25 Sept 2026, 12:00 | 18 | – | 90 | 0 |
| 25 Sept 2026, 08:00 | 17 | – | 995 | 0 |
| 25 Sept 2026, 07:00 | 18 | 19 | 5,385 | 30 |
| 25 Sept 2026, 06:00 | 18 | – | 4,530 | 0 |
| 25 Sept 2026, 05:00 | 18 | – | 60 | 0 |
| 25 Sept 2026, 04:00 | 18 | – | 15 | 0 |
| 25 Sept 2026, 02:00 | 18 | 19 | 3,365 | 1,300 |
| 25 Sept 2026, 01:00 | – | 16 | 0 | 193 |
| 24 Sept 2026, 23:00 | 18 | – | 90 | 0 |
| 24 Sept 2026, 21:00 | 11 | 13 | 5,445 | 768 |
| 24 Sept 2026, 20:00 | 12 | – | 1,200 | 0 |
| 24 Sept 2026, 19:00 | 12 | – | 30 | 0 |
| 24 Sept 2026, 18:00 | 18 | – | 15 | 0 |
| 24 Sept 2026, 17:00 | 17 | 20 | 7,500 | 10 |
| 24 Sept 2026, 16:00 | 18 | – | 1,470 | 0 |
| 24 Sept 2026, 15:00 | 18 | – | 630 | 0 |
| 24 Sept 2026, 13:00 | 18 | 20 | 4,513 | 61 |
| 24 Sept 2026, 12:00 | 18 | – | 345 | 0 |
| 24 Sept 2026, 10:00 | 20 | – | 4,080 | 0 |
| 24 Sept 2026, 09:00 | 18 | 20 | 75 | 200 |