1. *20% OFF Wall Decor over $150 from Home Depot. Coupon Code: BUYMOREDECOR . Price: Not Specified. Discount: 20%. Categories: Home Decor, Wall Decor. Coupon Rating: 4.3 Stars out of 5. Store Rating: 4.8 Stars out of 5. Coupon Recommendation: Recommended. Available Until: Not Specified. Thoughts: None.