The Fossil Market allows those on OG mode to add more DNA to existing species, or get closer to breeding an all new dinosaur!
For each star rating, they add on a few $.
For 5 star dinos, a Medium quality fossil is $10,700
For 4 star dinos, a Medium quality is $9,600
For 3 stars, $8,700
For 2 stars, $5,100
And for Dryosaurus, $3,200