MLB.com takes 17.76% off sitewide, including clearance items, during its Independence Day Sale. (Discount appears in-cart.) That's among the best sitewide discounts we've seem from MLB.com in recent months, although we saw 25% off sitewide last week (since expired). Shipping starts at $2.95. Some restrictions apply and sales tax is added where applicable. Some exclusions apply, such as baseball cards and video games. Deal ends July 5.