Jos. A. Bank offers two Jos. A. Bank Cedar Shoe Tree Pairs for $20 with free shipping. (Add two pairs to your cart to see this price.) That's the lowest total price we could find for this quantity by $20. They're made in the USA and available in sizes S (men's shoe sizes 7 to 8) to XL (sizes 12 to 14).
You can also get two Jos. A. Bank Aromatic Cedar Shoe Tree Pairs for the same price.