Leica added analog M options to the M9 CCD sensor corrosion upgrade program. Here are the upgrade options and pricing courtesy of Rddotforum: Upgrade to M11-P $6,888 Upgrade to M11 Monochrom $7,142 Upgrade to SL3 Body with M Adapter-L $5,240 Upgrade to Q3 $4,714 Upgrade to Q2 Monochrom $4,461 Upgrade to M6 $4,490 Upgrade to MP … Continue reading Leica adds analog M options to M9 CCD sensor corrosion upgrade program