- I have (7) CDP1804ACEs available, $20/ea plus $4.05 Priority Mail.
These have the internal 2K ROM that can be disabled, the extended
instruction set, and the 64 bytes of on-chip RAM. These parts are
copyright RCA, so the program may be something interesting, like a RAM
loader or a monitor.
I also still have a number of CDP1802ACEs at $8/ea, CDP1852CE's at
$3/ea, and CDP1822D's at $3/ea.