Sierra Trading Post offers the Merrell Women's Capra Rapid Sieve Sport Sandals in Purple (pictured) for $39.99. Apply coupon code "ETJXR0517" to unlock free shipping. That's the lowest price we could find by $50. They're available in sizes 5 to 10.

They're also available in men's sizes in Bright Red or Blue for the same price with free shipping via the above coupon. That's the lowest price we could find by $23. They're available in select sizes from 7.5 to 13. Both deals end May 6.