I just spent $200 on tamagotchi and I have no regrets.
What motivated you to spend this much on tamagotchi?
It's so adorable I couldn't resist,
As long as you are not putting yourself into a tough financial situation here you are fine. You work hard to be able to treat yourself once in a while. No harm no foul!
No, I really really love this thing.
If you enjoy it that much it's okay to splurge a little so long as you make sure you have enough money to pay the important things like bills first.