Just be patient OP, I had a similar experience when I was in the market for my 6spd manual E92 M3, at the time I hesitated on a Mineral White 2013 with Only 8,500 miles and the dealer wanted $53,500 for it which was somewhat high at the time in the spring of 2016 and someone else bought it, I was disappointed at that particular dealer and took my business else where and ended up finding my Jerez 2012 6spd manaul E92 M3 with 15,000 miles and saved 10k towards Mods
Gluck with your search.