ApparelSave via eBay offers the adidas Men's ZX Flux Running Shoes in Green for $34.99. Checkout with PayPal and apply coupon code "PSUMMER20" to cut that to $27.99. With free shipping, that's $7 under our mention from two weeks ago and the lowest price we could find by $20. They're available in select sizes from 6 to 11. Deal ends June 20.
Note: Coupon can be used once per PayPal account within a single transaction.