When contacting dealers please mention that you saw them on Big-List. That will help remind them to keep their listing info updated. You should know the new price for the item if it's still available new. Several have removed their FAX numbers, or even their entire listing, because of such inconsiderate activities. Don't ruin a good thing - be selective.
Most serious dealers offer one.
It is common to be given several days. It's common for the better dealers to include everything that was included by the manufacturer when the equipment was sold new. Note that some cables, probes, etc., are very expensive. Be sure that they're included if you need them. Sometimes they are out on rental.