1. Titanium Driver = $27-$65 (Depends on type of titanium and processes {ex: Welds, Forging, Paint, etc}
2. Iron Sets = $40-$95 (Depends on type of materials and processes ex: Cast or Forged)
3. Hybrids = $6-$9
4. Wedges = $4.50-$8 (The popular CNC milled face wedges are only around $10 to produce!)
5. Putters = $7-$65 (Varies widely because Cast vs. Milled cost differences.
6. Graphite Shafts = $6-$13 (The Popular Nano Technology only adds about $7)

from Actual Cost Of A Golf Club

Did you ever put together an iron? You glue on the head and slide on the grip.