Nintendo 64 video games, lot of 15:

Diddy Kong Racing

Banjo-Kazooie

Super Mario 64

GoldenEye 007

WCW/NWO Revenge

Ready 2 Rumble Boxing

Spiderman

Wayne Gretzky's 3D Hockey '98

Flying Dragon

Mortal Kombat Mythologies Sub-Zero

Cruis'n USA

Triple Play 2000

Command and Conquer (plus Instruction booklet)

Mario Kart 64

Rampage World Tour