These film cartridges have all been expired about 45 years now. Purchased from a reputable Japanese camera shop and stored in a freezer since their arrival from Japan (2 weeks). An exciting adventure awaits for someone who, unlike me, buys them for the correct camera (one that takes Single-8 Sound cartridges). There are 2 RT200 Tungsten cartridges, and 3 R25 Daylight cartridges. $25 each, or $100 for the whole lot. Please specify if you'd like to take them all, buy one, or only buy the RT200 Tungsten or R25 Daylight.