Vintage Delta 6" Jointer - Is it worth it?

POWERTEC 6 Inch Jointer Blades for Delta 37-190 37-195 37-205 37-220 37-275X, JET JJ-6CS Jointer, Replacement for Delta 37-658, JET 708457K Jointer Knives, Set of 3 (14803)

FOXBC 6-1/8 Inch Jointer Planer Knives Blades for Ridgid JP0610,Delta 37-190 37-195, Craftsman 21705 922995, Jet JJ-6CS, Powermatic Jointers - Set of 3

Looking for information about a Delta 4" jointer

Delta Jointer 52-866x

Delta 6" Jointer Facelift

The Best Benchtop Jointers in 2024 - Woodsmith Reviews

POWERTEC 6 Inch Jointer Blades for Delta 37-190 37-195 37-205 37-220 37-275X Jointer, Replacement for 37-658 Jointer Knives, Set of 3 (148031)