Gear pr0n, amirite? It's about as an everyday walk-around lens as the 85L is, maybe even less so. Leica has better lenses that are also 1/5th the price.
I will never own it. When I make the switch probably one lens in the 24 or 21mm range and one more in the 75-90 range. Maybe a new M or if it happens a new M-E and a used M9 or CCD sensor M-E. So I would have my MM, and two color bodes and 3 lenses and I'm happy.
My 5DII bodies will not fetch much but I think my 200 2L will bring about what I paid for it. The only Canon lens I will truly miss.
The 24L, 35L and 85L I will probably all take some hits on. Now if my 5DIIs will hold out for a couple more years and business remains strong then it just might all work out. Lotta ifs though.