I was looking for info on tool crafting today, and I discovered that atlanticaonlinewiki has a terrific crafting breakdown. you can click any item that is craftable, and it estimates prices of the complete (most efficient) craft tree).

For example, take a look at the Alchemist's Stone:

Alchemist's Stone - Atlantica Online Wiki
Below is the Craftprice breakdown of Alchemist's Stone.

10 x Mysterious Vial - Death at 800,000 gold each (Fixed Price)

10 x Mysterious Vial - Wisdom at 465,300 gold and 1,783,000 workload each (Crafted)

4 x Mandragora at 300,000 gold each (Assumed Price)

5 x Multi-Hued Crystal at 304,600 gold and 296,000 workload each (Crafted)

5 x Multi-Hued Crystal Shard at 119,600 gold and 46,000 workload each (Crafted)

1 x Phoenix Crystal at 80,000 gold each (Fixed Price)

1 x Giant Crystal at 80,000 gold each (Fixed Price)

1 x Redemption Crystal at 80,000 gold each (Fixed Price)

1 x Dragon Crystal at 350,000 gold each (Fixed Price)

1 x Ashen Crystal at 8,000 gold each (Fixed Price)

2 x Mandragora at 300,000 gold each (Assumed Price)

5 x Platinum Ingot at 7,000 gold each (Assumed Price)

100 x Clay at 100 gold each (Fixed Price)

5 x Mithril Ingot at 40,000 gold and 50,000 workload each (Crafted)

10 x Mithril at 14,000 gold each (Fixed Price)

20 x Oil at 3,000 gold each (Fixed Price)

20 x Crystal of Magic at 4,000 gold each (Assumed Price)

50 x Growth Vial (II) at 30,000 gold each (Fixed Price)

100 x Mana Potion (III) at 1,900 gold and 5,700 workload each (Crafted)

150 x Chrysanthemum at 300 gold each (Fixed Price)

150 x Jasmine at 300 gold each (Fixed Price)

100 x Cyclamen at 1,000 gold each (Fixed Price)

400 x Jasmine at 300 gold each (Fixed Price)

600 x Green Mold at 200 gold each (Fixed Price)

10 x Mysterious Vial - Valor at 360,800 gold and 1,202,000 workload each (Crafted)

4 x Mandragora at 300,000 gold each (Assumed Price)

5 x Multi-Hued Crystal Shard at 119,600 gold and 46,000 workload each (Crafted)

1 x Phoenix Crystal at 80,000 gold each (Fixed Price)

1 x Giant Crystal at 80,000 gold each (Fixed Price)

1 x Redemption Crystal at 80,000 gold each (Fixed Price)

1 x Dragon Crystal at 350,000 gold each (Fixed Price)

1 x Ashen Crystal at 8,000 gold each (Fixed Price)

50 x Growth Vial (II) at 30,000 gold each (Fixed Price)

100 x Healing Potion (III) at 1,100 gold and 3,600 workload each (Crafted)

100 x Green Mold at 200 gold each (Fixed Price)

300 x Ginseng at 100 gold each (Fixed Price)

200 x Chrysanthemum at 300 gold each (Fixed Price)

200 x Ginseng at 100 gold each (Fixed Price)

400 x Green Mold at 200 gold each (Fixed Price)

100 x Cyclamen at 1,000 gold each (Fixed Price)

50 x Earth Element at 15,000 gold each (Assumed Price)

20 x Sea Element at 60,000 gold each (Assumed Price)

10 x Flame Element at 160,000 gold each (Assumed Price)

5 x Storm Element at 1,500,000 gold each (Assumed Price)