https://central.xero.com/s/question/0D58V00009Oz9GhSAJ/book-now-what-is-the-cheapest-day-to-buy-amtrak-tickets-live-support https://central.xero.com/s/question/0D58V00009Oz9GhSAJ/book-now-what-is-the-cheapest-day-to-buy-amtrak-tickets-live-support https://central.xero.com/s/question/0D58V00009Oz9GhS...