Lowe’s has concrete pavers starting at $0.40 each and retaining wall blocks from $1.50, with bulk discounts kicking in when you buy larger quantities for bigger patio or wall projects. The sale also covers Belgard and Pavestone options, plus roll-out cedar garden walkway paths for a different take on outdoor pathways. MyLowe’s Rewards can sign in to get a $2.99 shipping fee or opt for in-store pickup to dodge shipping fees. Shop Now at Lowe’s