Sinar (Horseman) 4x5 View Camera Accordion Bellows -Bargain, Pinholes-
$29.95 USD
This is the Sinar standard 4x5 bellows, which also fits Horseman. It is listed as-is due to wear on the bellows. There are some slight pinholes where light is able to leak through.
Note that this is an as-is sale with no returns.