CaDD Electronics Home Page
Makers of the PC99 emulator as well as the Cyc- a huge directory of TI-99/4A information.
Richard Bell's Homepage
Has TI-99/4A, Geneve 9640, and CC40 items for sale. Also has photos, screen shots and more TI information.
The Computer and Video Game Garage Sale- TI-99/4A
Cartridges and manuals.
WHT TI 99/4a Products
Purchase 99/4a & Geneve peripherals, reference books, repair services.