3x G.Skill 16GB 2400Mhz F4-2400C15D-32GVR $33ea

3x Crucial Ballistix 16GB 2400Mhz BLS16G4D240FSC.16FBD $33ea

2x Avant 16GB 2666Mhz AVW642GU42J9266N8-SPD $35ea

1x Samsung 8GB 2400T K0v600074220CB5A57  $20ea

57x Kingston HyperX 8GB 2666Mhz per eBay listing  $28ea

7x 16GB Team Group 3200Mhz per eBay listing $38ea

1x Kingston HyperX 16GB 2666Mhz HP26D4U6D8ME-16X  $38ea

30 day return for defects.