Costco has a sale on some of their MLB ticket bundles.
Diamondbacks - 2 Diamond level $65 ($10 off)
https://www.costco.com/mlb---arizon...rve-tickets,-evoucher.product.4000095976.html
Rays - 2 100 level tickets $64 ($16 off)
https://www.costco.com/mlb---tampa-bay-rays-2---100-level-tickets,-evoucher.product.4000068397.html
Nationals - 2 field level tickets $60 ($10 off)
https://www.costco.com/mlb---washin...vel-tickets,-evoucher.product.4000095200.html
Diamondbacks - 2 Diamond level $65 ($10 off)
https://www.costco.com/mlb---arizon...rve-tickets,-evoucher.product.4000095976.html
Rays - 2 100 level tickets $64 ($16 off)
https://www.costco.com/mlb---tampa-bay-rays-2---100-level-tickets,-evoucher.product.4000068397.html
Nationals - 2 field level tickets $60 ($10 off)
https://www.costco.com/mlb---washin...vel-tickets,-evoucher.product.4000095200.html