See the full recipe for Grandmaster's Serpent Crystal (T7), the cost to craft each material, live prices per city and the estimated selling profit.
Recipe
Craft calculator
Production cost
2.592
Sale (gross)
—
Net sale (after tax)
—
Profit / unit
—
ROI:—
Craft tree · city: Caerleon · updating prices…line cost
Grandmaster's Serpent Crystal×1T7_ARTEFACT_2H_SHAPESHIFTER_CRYSTAL
unit: 2.592 · craft 2.592
2.592
Grandmaster's Crystal Shard×50T7_SHARD_CRYSTAL
unit: 0
0
★ = cheapest option for the node. Farm = 0 silver (costs your time).