JackRabbit has the Hoka One One Men's or Women's Arahi 2 Running Shoes (several colors) for $78 with free shipping. Available in women's sizes from 6.5 to 11 and select men's regular and wide sizes from 8.5 to 12.
Amazon has the Tuobuqu Men's Flip Flops Orthotic Thong Sandals with Arch Support (several colors) from $24 - $12 off with coupon 51IS9WHB = $12 with free shipping for Prime members. Available in select sizes from 6 to 12.
eBay has the adidas Men's Duramo Slides (Dark Blue/ Cloud White) for $10 with free shipping. Avaialble in sizes 9, 10, and 18 only.