Cartridges, Memory and Bare Boards
Texas Instruments FinalGROM Cartridge Board
The FinalGROM 99 supports ROM images, GROM images, and mixed images of up to 1 MB in size that use t..
$11.50 Ex Tax: $10.95
Texas Instruments FlashROM99 Cartridge Board
The TI 99/4A Flash ROM Cartridge, or FlashROM 99 for short, is a cartridge for the TI 99/4A home com..
$11.50 Ex Tax: $10.95
Texas Instruments TI 99/4A 32K Sidecar Memory Expansion Card
This is a 32k memory expansion for the sideport of the vintage TI-99/4a personal computer. Fun..
$83.99 Ex Tax: $79.99
Texas Instruments TI 99/4A 32K Sidecar Memory Expansion Card Bare Board
This is a 32k memory expansion for the sideport of the vintage TI-99/4a personal computer. Fun..
$11.50 Ex Tax: $10.95
Texas Instruments TI 99/4A 32K Sidecar Memory Expansion Card DIY Kit
About the Kit:This listing is for one bare PCB and edge connector. Once you purchase the remai..
$24.10 Ex Tax: $22.95
Texas Instruments TI 99/4A 32K Sidecar Memory Expansion Card with CASE
About the Device:This is a 32k memory expansion for the sideport of the vintage TI-99/4a personal co..
$83.99 Ex Tax: $79.99