Although I realize your question concerns lining colors, I have a comment on the seller of one of your referenced comparison listings.
Regarding the listing from
recyclebabe. I don't recommend this seller.
Although Coach items (ATM) appear to be okay, the seller has listed and sold fake items on ebay, Bonanzle, iOffer and her own website.
She has been posted on the Bonz fakes thread several times:
http://forum.purseblog.com/ebay-forum/bonanzle-fakes-421522-157.html#post16264578
This is from her website where she sells fakes as "designer inspired":
http://www.recyclebabe.com/Designer_Inspired.html