ASICS via eBay offers its ASICS Women's GT-1000 4 Running Shoes
in Silver/Pistachio or Midnight/Violet for $39.99
with free shipping
. That's the lowest total price we could find by $26, outside of the mention below. They're available in medium and wide sizes from 5 to 11.5, although not in all combinations.
Of note, Amazon
has them in limited sizes from $35.37 with free shipping for Prime members.