Walmart offers the Genoa Square Coffee Table, model no. 92437, for $100 with free shipping. That's the lowest total price we could find by $18. It features a lower shelf and measures 40" x 22" x 18".
Update: Jet.com has it for $80 via coupon code "HOMEDEC20" with free shipping. You can also receive additional discounts during checkout by waiving free returns or by choosing select payment options.