Walmart has the Flash Furniture Metal Stackable Chair (Multiple color options) for $39 with free shipping. Features plastic caps, legs have protective rubber feet that prevent damage to flooring.
Ends 12/31. Home Depot is offering Up to 75% off Overstock Items as part of their Overstock Sale. Shipping adds $5.99 or get free shipping on $45+; free in-store pickup is also available.