SB 6 pack intake

So....I have this friend who has an original T/A intake removed from a car prior to 1980. Shown with 2 old carbs in photo. Almost perfect original condition.
He also has the original unrestored air cleaner. Rubber sealing ring is original, no cracks or chunks missing. Still has original tape at joint.

He also bought NOS carbs directly from Holley in 1980. Center carb is manual trans and is complete with linkage, hoses, etc. Never had fuel in them.
He also has NOS fuel lines ordered from a dealer in 1980.
Because they are correct for a T/A or AAR he thinks they should go to someone restoring a real car and not end up on a 1967 Valiant.

He was thinking $4500 for everything delivered to Carlisle.
Is my friend being reasonable?

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