Well if you're like me, you received another email today where you can reprint the coupon. Then go back and have the salesman return/re-sell the items to you using that coupon.
Before posting I research everything first or use my own experiences. All my posts are not representative of Best Buy, its affiliates, subsidies, parent if any, stockholders or anything to do with Best Buy. I love Best Buy even though I work for a competitor, I do not now nor have I ever worked for Best Buy.