Walmart offers this 9-Foot Wood Market Umbrella in Black, model no. UMP903, for $31.46. Opt for in-store pickup to dodge the $5.97 shipping charge. That's the lowest price we could find by $13. It features a spun polyester cover, birch pole, and double pulley system.

It's also available in Canary for $36.91 via pickup. That's a price low by $8.