Oh my, yes!
I have dreamt about specific decks...even specific Taroistas recommending specific decks (ie. dream of Mary Greer at a Tarot Conference and she did a reading for me [cannot quite place the deck now...dern memory lapses!] and kept saying that I needed this deck...).
I have dreamt of cards I have never seen and then asked on the forum and--lo and behold! [insert angelic choir music here]--it was an old RWS deck...
I have dreamt of debating which deck to buy.
I have dreamt of magical decks and magicians and old old books that show me the way to Tarot.
I have awakened to just 'knowing' I had to have a certain deck,
then awakened to the knowledge that sometimes my dreams are a bit tricksy
I have dreamt of partial decks and dreamt of searching for the missing cards...
I have dreamt of a travelling fool, who presented me with a special deck, then took his bundle on down the wayward road, little dog nipping at his heel.
Did anyone see that man? I asked other shadowy dream travellers?
What man? They whisper.
I have dreamt of Tarot, oh my, yes.