First - she's probably right about the GSS prices..in general they have been increasing.
Second I think all the pearls are pretty - not knowing what you paid it's hard to tell if you have over paid.
Third - as to her pricing. While it's true that large online companies that buy bulk get a better price that those of us who plow through the strands to buy 3 or 4, the small guys have no overhead other than the buying trip. So it wouldn't surprise me at all if smaller people can sell at a much lower price.
fourth - The T's are nice but if you want overtone then don't keep them. Nice pearls with overtone aren't hard to find. As nice as the surface might be I never buy pairs without overtones , while they might be a bit less expensive, to me they look like shiny beads.
Five - In pearls as in most things..you get what you pay for.. if you want AAA or AAAA or whatever scale you are using, you have to pay for them. No one, even at wholesale, gets those pearls cheaply. They can cost thousands wholesale.
Six - WSS can have , highly sought after, pink overtones. I had some 15mm perfect buttons with strong pink overtones last year.