IBM IC DRAM Card 8MB PCMCIA - Vintage - Untested - P/N: 8189099

Apple IIGS Memory Expansion Card 256KB RAM Installed 670-0025-A - Working

IBM IC DRAM Card 16MB PCMCIA - Vintage - Untested

VINTAGE NOS IBM MEMORY EXPANSION ISA 1501989 XM 64-256KB ! V

Apple IIe Extended 80-Column Text Card / 64kB Memory Expansion

2x 32k RAM Modules for IBM 256k Memory Expansion Option Card - 6119927 IBM-14 PQ

IBM 5160 Motherboard 64-256kb

Kaypro PC Expansion Backplane Board Vintage IBM PC Compatible Untested