Walmart.com currently has 3 varieties of The Happy's on sale for only $5. You can avoid the shipping fee by selecting to pick up at your local Walmart store.
Chance the Beagle (chance is also $7.00 on Amazon w/ free shipping for Prime members)
Mittens the Kitten
Bentley the Golden Retriever
You can also score some great deals on a few of The Happy's accessories:
Happy Treat $3.50
Chase & Play ball $7.00
Clubhouse $8.00 (regularly $19.97)!
Pet Carrier $7.00
The Happy's are currently going for $19.49 on ToysRUs.com!