Which had better exclusives: Pokemon Red or Blue?

Red has:
Ekans, Arbok
Oddish, Gloom, Vileplume
Mankey, Primeape
Growlithe, Arcanine
Scyther
Electabuzz

Dratini is less expensive at the game corner (2800 vs 4600 in Blue)

Blue has:
Meowth, Persian
Bellsprout, Weepinbell, Victreebel
Sandshrew, Sandslash
Vulpix, Ninetales
Pinsir
Magmar

Porygon is less expensive in the game corner (6500 vs 9999 in Red)