One Shoe, Four Prices

We shopped this Via Spiga Dobson Wedge (shown above in Black Crosta - which is suede) - and, interestingly, found several different prices. Show below are the highs and lows:
Via Spiga's Dobson (Black Crosta) at zappos for $172.95 & Free Shipping
Via Spiga's Dobson (Cognac Croco) at shoes.com for $169.00 & Free Shipping plus a guarantee to match a lower price . . .
Via Spiga's Dobson (Black Croco) at onlineshoes for $89.98
Via Spiga's Dobson (Black Patent) at nordstrom for $83.90
