What is the rule of thumb when it comes to evaluating second hand cameras based on shutter count? Let's say consumer camera's are rated 100k, semi pro 150k and pro 200k. What would you consider as "like new", "mint", "8/10" etc...whats the max s.c. you'd be happy with in relation to % of price of new camera?
For semi-pro cameras (say d750 nikon or eos 5d mk2) it would be: "like new" is s.c. 0-100 and up to 90% original price, "mint" is s.c. < 1k and shld be ard 80% original price, 9/10 s.c <10k and ard 75% original price, 8/10 s.c. < 20k and 60-70% price. Would you agree?
Plus, should there be some official guidelines regardng this on the marketplace - sticky note?