Some call it trash day - I call it shopping day! Why go and pay $150+ for a door at a salvage yard when people throw away perfectly good old 5 panel doors for FREE (why I don't know??). And at the Hall house where the PO's kindly threw away all but 3 of the original oak doors - this can add up quickly over 3 floors of replacing doors.
Here are 12 curbed picked oak and pine 5 panel doors waiting to be stripped and placed in their new home, and this doesn't include what I've already installed. Cheap and Quality can both be had with a little creativity and perseverance - you're not alone Greg (Petch House)!