Why don't you do the same mistake I did and just get one.
Don't share, take it!
Its 100% fun, 30% disappointment, 20% positive surprise when something unexpectedly still works, a surplus of an other 50% for the excellent beauty and show effect.
So if you add up all the % you end up at 200% while the bank pays less than 3%..
Easy calculation with one or two minor mistakes, but all in all you have to get the stupid toy for you!