The big one is indeed a fakie though based on the large Cabbage Patch ponies.
The first small pony appears to be G4 Pinkie Pie, but it's hard to tell for certain at that angle - she would be worth $2 - 3 (Walmart and Target still sell one version of her new in a bag for $3). The next two are McDonalds ponies that you might be able to get 50 cents or $1 for if you're lucky (I've given up attempting to sell these and give them away free). The pink one in the middle is another fakie not a vintage baby - I wouldn't expect to get more than 50 cents for her if that. It looks the the next one has both a molded mane and a molded tail. If so, she's the Twilight Sparkle from an early gift set and she would be $3 - 4. The last three are all McDonalds ponies.