Your search for "diy printer" revealed the following:
Phaetus neXt G Fiber Hotend Ultra-High-Flow, V6-Compatible
$99.99
$109.99
$119.99
$129.99
Voron Trident Ultimate Motion kit by HoneyBadger
$69.99
$79.99
$129.99
$139.99
$38.99
LDO V0/0.1 Linear rails Kit (5 pieces) 440C stainless 150mm
$104.99
$109.99