I got this idea from another book.

Tag someone in the comments, each tag is worth 3 points. I will add up your tags. The first people to get 5 tags gets the egg for free, the first person to get 10 tags gets the Spider-Pony.

The hatchable egg, 5 tags. KoolKat1324 won this it will hatch soon.

Spooder, 10 tags.