Lupin City - Alchemy Shop
Alchemy is a great way make efficient items without the worry of over spending!
The only items you need to buy are the scroll to learn alchemy, and the flask to create some items.
Most items are found laying so gently on the ground across Silverdale. Just pick them up and mix them with the recipe!
In some recipes you need enchanted items. To enchant items you need to first learn Alchemy, then find two of the same items (most cases are berries), and double click on them in your inventory. Doing so will take two of your items, and making one enchanted item.
EX: 2x Wineberry makes 1x Enchanted Wineberry.
Hope this helps! ~Frank