That's one heck of a list!
Brazil
$20-30
Greek
Symbols look really good.... I would say around $80
Hong Kong(I hope you don't mind them here...)
MIB Gymkhana set(with the orange symbol Butterscotch) - one on ebay recently went for £28 (~$50), however I feel that was a bit low.
India - $350-400
Italy
#2 hair cut, stamped eyes ~$15
#3 stamped eyes $20-25
#4 stamped eyes, hard to tell if she has had a tail cut, haircut to first mane plugs $20-25
Applescotch ~$150
brown #1 ~$150
brown #2 $150-180
purple#1 $60-70
purple #2 $50-60
Macau $40-60
Mexico
#1 (Auriken) $15-20
#2 (Lily Leby) $40
RETRO $5