Golfio via eBay offers the Adidas adiZero Sport II Men's Golf Shoes in five colors (Solar Blue pictured) for $44.99 with free shipping. That's the lowest total price we could find by $5. They're available in most sizes from 8 to 13, although not in all size/color combinations.
Barneys Warehouse offers the adidas x Stella McCartney Women's Diorite Adizero Sneakers in Light Turquoise for $99. Add them to your cart to cut the price to $39.60. With free shipping, that's $125 off list and the lowest total price we could find. They're available in select sizes from 6.5 to 9.5 7.5 to 8.5.