Today only, MLB Shop cuts 15% off any one item, 20% off any two items, and 25% off any purchase of three items or more. Plus, it stacks with clearance items, which start at $15.97 before the extra discount. That's among the best offers we've seen from MLB. (We saw 25% off one item a week ago.) Shipping starts at $4.98 and sales tax is added where applicable. Some restrictions apply.