Haldor the merchant has had his stock in trade seriously expanded on our Server
You can buy most items from him, if you have the coin.
He will also buy nearly everything from you.
Haldor's Cash has endless cash.
The prices he charges and pays are dynamic based on trading activity. If activity on an item stops it will slowly revert to the default value.
The more you sell, the less he pays. The more you buy, the more he charges.
There are regular pricing updates in the Discord channel #sunshine-alley-gazette
Buying
When buying from him you can double left click an item to increase the quantity up to a full stack, or the amount of gold you have, whichever is less.
Selling
When selling to him he buys single stack slots at a time. Break stacks apart before engaging him if you only want to sell a partial stack.
It is strongly recommended that you remove everything from your pack you do not want to sell, especially enchanted items.
Buyback
If you sold an item by accident, you can click the buy filter to display Buyback, allowing you to buy back the item you sold for the same price for a limited time. Logging out will reset buyback immediately.
Finding an Item
There is a search bar, category filter, and tier (biome) filter.
You can also favorite items you frequently purchase.
Getting to Haldor
Portals to Haldor are in the Portal Hub
He also has a Public portal which you can link to a Personal Portal for multiple shopping trips