Next cheapest I can see for this is £ 14.16 ...
* 4 types of Bunnyz to choose from: American Fuzzy Lop, Netherland Dwarf, Holland Lop, Mini-Rex
* Keep your bunny happy and comfortable with regular brushing, feeding and cleaning it's cage
* Play 7 different mini-games to unlock new toys and items for your Bunnyz: Easter Egg Hunt, Clean-up, Balancing, Soccer, Air Hockey,Circuit Race, Adventure Quest
* Watch your little friend evolve in various environments with cages, hutches and toys
* Teach your Bunnyz to learn Holidays dates and greetings through touch-pad mini-games
* Through the Nintendo DS wireless connection, trade Bunnyz with your friends and offer gifts as items to other Bunnyz players