They will probably start in the 30s. I would think mid 30s for the base regular Boss. The seats and diff will be options (together) that will add some cash.
Any pricing you see is pure speculation, although a Ford corp employee was quoted saying they were looking at $34995 to $49k.
Thats the same thing I read. The LS version is cool, but the back seat is a must for me. So, I'll be going the route of the regular Boss, likely with my only option being the seat upgrade. We'll see what's what when things are finalized later this year. Either way, I'm planning on buying. I just need to sell the cobra first, 3 mustangs is too much (best spoken while running with limp arms).