General Knoppix support for those who've read the FAQ at the Wiki
Atari 8bit A8PicoCart Multi-Cart For Atari Computer
$29.50
A8picoCart Atari 130 / 65 XE 800 / 1200 XL XEGS multicart UnoCart atarimax clone
$28.50
RARE San Jose Computer Special Edition 810 5 1/4" Floppy Disc Drive Atari 8-bit
$189.00
130XE Atari Computer, Tested Working With Power Brick Very Good Condition
$275.00
Vintage Atari 800XL Home Computer, Excellent Condition, AS IS, Computer Only
$250.00
Atari Power Cube 800XL, 600XL, 65XE, 130XE USB-C Power Supply PSU
$11.25
Atari 400/800/XL/XE Computer SIO2PC - PC/Mac Disk Drive Emulator Adapter/Device
$15.25
SIO2PC Atari 400 800 XL XE Drive Emulator
$15.85
A8picoCart Atari 130 / 65 XE 800 / 1200 XL XEGS multicart UnoCart atarimax clone
$28.50
Vintage ATARI 800 XL 8-Bit Computer w/ Power Supply *Please Read*
$199.99