Costco Wholesale is currently offering a $50 or more discount on several Apple Watch Series 3 models with prices starting from $265. Shipping will add $5, but you can always opt for in-store pickup to sidestep that extra charge. Our top pick is the 38mm GPS + Cellular in Rose Gold or Silver for $329.99. Regularly $399, this is $30 above the one-day sale we recently saw at Best Buy but is a match for what we normally see them fall to. Head below for more options.