A custom 3 bolt from Comp is now $340+ shipping, not including the Nitride process($135).

Even the racier shelf solids are $325 and up.

As an example:
https://www.summitracing.com/parts/cca-23-632-5

The shipping has also crept up, with charges for shipping just the cam ranging from $25-45.

68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads