General Knoppix support for those who've read the FAQ at the Wiki
Altair MITS 8800 CPU Parts Kit not IMSAI 8080 S100 (board NOT included)
$69.95
S-100 backplane motherboard bare PCB 9 slot (for Altair/IMSAI)
$30.00
MITS ALTAIR 8800 Original Vintage Microcomputer
$6000.00
New Unused S-100 Bus Edge Card Connector Vintage Altair Imsai Computer
$74.99
MITS ALTAIR 8800 Original Vintage Microcomputer S-100 Buy It Now $5999
$5999.00
Vintage NorthStar Horizon HRZ HD-5 Hard Drive Controller 1978 S-100 IMSAI Altair
$125.00
IMS 8K RAM S-100 Board -( ALTAIR,IMSAI,CROMEMCO)
$115.00
Vintage NorthStar Horizon MDS Mini Disk Controller Board 1978 S-100 IMSAI Altair
$125.00
HyperWorks 2020 Suite for PC (Tool For Engineering Design, Simulation) 50Gb
$72.87
Altair MSAI Douglas Electronics 11 DE Prototype Card S100 circuit board #AX44
$69.00