Best Buy is currently offering the Garmin Approach X10 GPS Watch for only $99.99 (reg. $179.99). You save 41% off the retail price for this GPS golf watch. Plus, this item ships free. This is the lowest price we could find online by about $30. The Garmin Approach X10 GPS Watch features a high-sensitivity GPS receiver, adjustable strap, and water-resistant design. Sales tax is charged in most states. Deal expirs April 28, 2019.