Recent Changes
16th April 2026
  • Commodites Market
    • Added "search" field
    • Now allows viewing of ALL commodities from ALL islands at once (over 37,000 rows on Emerald - can be a little slow to filter)
    • Improved performance
    • Automatically clears cache and reloads data (new data should be available every 10 minutes)
14th April 2026
  • Egg Designs
    • Improved automagically rendered version resolution
    • Improved performance
13th April 2026
  • Scenes
    • Fixed specific base tile fringe case
    • Added Mermaid Class Sloop xml files
    • Removed competition instructions, change default scene to current months limited edition vessel
12th April 2026
7th March 2026
  • Trade Routes: New tool ready for testing - Show trade options for set routes
    • With no islands selected it shows the ocean-wide arbitrage (you can click on the island name to expand/collapse them)
    • With 1 island selected - it show the arbitrage for that island
    • With 2 or more islands it shows profitable trade options, in the appropriate order
    • Can filter trades by minimum profit
    • Can choose a vessel to limit size of trades
    • Would love any feedback/suggestions
  • Fleet Management: New tool ready for testing - Manage stock for a fleet
    • Uses data that can be exported from the fleet management window of a docked vessel
    • Sums available stock, calculates quantities required and prices at the current island
    • Again, would love any feedback/suggestions
  • Shipwrightery Planner
    • Bugfix: Board could show an incorrect tile if ye dragged it off of the board
25th February 2026
  • Blacksmithing Planner
    • I've added the ability to add (2) single character notes to each square
    • Just mouse over the square and press a key
    • You can switch between a left/right note with radio boxes on the side - or by pressing `TAB` or left/right arrowkeys
    • `Backspace`, `Delete` & `Spacebar` all delete the note - if the note is empty it will try delete the 'other' note on that square
    • These notes persist between pinned sequences / resets - but clear with a new screenshot
29th January 2026
28th January 2026
  • Interactive maps
    • Added portrait item counters, mouse over the ocean memorization progress bar in the top left to see them
    • Links that used to open a market viewer within the maps page now open a new tab instead, with the appropriate data shown in Commodites Market
  • Commodites Market
    • Bugfix: Reloading cached data (if last update was less than 10 minutes) will no longer get stuck on "loading..."
20th January 2026
  • Interactive maps
    • Bugfix: Holding CTRL, click & dragging over league points marks them as known once more (Looks like I broke it on the 4th)
17th January 2026
  • Commodites Market: New informative tool
    • Browse any islands dockside buy/sell offers
    • An improvement to the market views available in Interactive maps
  • Buy/sell data is now updated every 10 minutes
load older changes




Have any feedback, problems or suggestions? Feel free to reach out:

In game:You may find me playing Mantid on the Emerald ocean
Email:ypp.mantid.org@gmail.com
Discord:discord.gg/NrfzF4EcmW

Love what I'm doing? I accept donations but please don't feel obliged: Support Mantid


Update
Reverse

Hide trades with a profit less than 0

Emerald ocean arbitrage

 

No trades to display

Admiral Island: 67

Admiral Island: 67

Buy 1 @ 13 each:13
Total:13
Sell 1 for 14 each:14
Total:14
Profit:1
Buy 2 @ 369 each:738
Total:738
Sell 2 for 385 each:770
Total:770
Profit:32
Buy 3 @ 121 each:363
Total:363
Sell 3 for 126 each:378
Total:378
Profit:15
Buy 4 @ 53 each:212
Total:212
Sell 4 for 54 each:216
Total:216
Profit:4
Buy 3 @ 98 each:294
Total:294
Sell 3 for 100 each:300
Total:300
Profit:6
Buy 9 @ 114 each:1,026
Total:1,026
Sell 9 for 115 each:1,035
Total:1,035
Profit:9

Aimuari Island: 14

Aimuari Island: 14

Buy 1 @ 38 each:38
Total:38
Sell 1 for 41 each:41
Total:41
Profit:3
Buy 11 @ 106 each:1,166
Total:1,166
Sell 11 for 107 each:1,177
Total:1,177
Profit:11

Barbary Island: 1

Barbary Island: 1

Buy 1 @ 10 each:10
Total:10
Sell 1 for 11 each:11
Total:11
Profit:1

Bowditch Island: 148

Bowditch Island: 148

Buy 148 @ 5 each:740
Total:740
Sell 148 for 6 each:888
Total:888
Profit:148

Isle of Kent: 1

Isle of Kent: 1

Buy 1 @ 15 each:15
Total:15
Sell 1 for 16 each:16
Total:16
Profit:1

Scrimshaw Island: 220

Scrimshaw Island: 220

Buy 20 @ 38 each:760
Total:760
Sell 20 for 49 each:980
Total:980
Profit:220

The Lowland Hundred: 60

The Lowland Hundred: 60

Buy 60 @ 11 each:660
Total:660
Sell 60 for 12 each:720
Total:720
Profit:60

Wensleydale: 120

Wensleydale: 120

Buy 6 @ 387 each:2,322
Total:2,322
Sell 6 for 400 each:2,400
Total:2,400
Profit:78
Buy 2 @ 549 each:1,098
Buy 2 @ 550 each:1,100
Total:2,198
Sell 4 for 560 each:2,240
Total:2,240
Profit:42