PC on Several Bratz Horses (big, light fantasy elements) W/Photos & Info?

[WingsOfMasquerade]

Could I get some help with a PC on these Bratz horses?
These are the big guys, the first ones they did where the sculpt was really nice. They have light fantasy elements, such as glittering hooves and shimmery sort of pearl patina on their skin. Their hair is that 'bratz' material, it isn't like pony hair so it doesn't behave the same.

*Sadly, the company was dumb and dressed them in saddles/bridles where the rubber took their own paint off. They have hits and dings to the paint where these lame accessories sat.

I was picking them up for customizing, but now someone wants to do a buy of the nicer shape ones pictured here.
I have no idea if any are rare or common.

Does anyone know how many of these horses were made?
I find OT often so educational so I try to add facts if I can.
There were also 2 unicorns, a black & a white with colorful hair
Black Gold has a counterpart, white gold - but stock photos don't show them as SLH, which they really are
Do they have names?
I don't prefer their leering eye, but the sculpt is very elegant
Most of them/all of them have a fantasy patina that's difficult to see in any photo
Is there a guide site of them? I kind of don't think so.

Not pictured but known to exist:
White gold
Uni Black
Uni White
Cream Gold
(If you can add to the list that would be cool too)

Black Gold
http://mlparena.com/index.php/topic,339498.0.html
Hair is awful.
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The gold spots on this one are just fantastic. It is too sad the hair is so bad.

Brown All
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and
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Gray with white
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and
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Black Appaloosa like
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and
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This isn't part of the deal, but a tan one with spots, just to see because really they should sell to someone else & not customize
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Since they're in good shape.

A all-white one with just small grayish socks.
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This one has it's custom sights set because parts of the hair are frizzled & 1 section of the mane has a bit of a cut. HOWEVER if this was somehow "the rare one" I wouldn't customize it, even though it is very fitting for a commissioned horse. I kind of doubt it.

Thanks for any help with this!

[gemini_pony]

No idea on the price but I am really wanting a bait one to customize.

[The Little White Horse]

No idea on price, but I really like the black appaloosa, the grey with white and the white one.  I'd like to get one of them one day. 

[kaoskat]

No idea but they are so pretty!

[Thunderwing]

Ebay says they run around $20 each.