What should I buy with my 500 dollars?

I already have an iPad 3, iPhone 4, Ps3 and a Mac pro, so it can't be any of those and I have to spend it, so don't talk about saving or investing. Just give me some cool ideas, thanks.
Btw I also have tons of ps3 games too, so none of that either

How to Beat My Lil Bastard (On Iphone / Ipod)?

I can't stage 8. No matter what i try. I tried throwing the little bear thingies away and nothing is working. AT ALL. I tried letting him do what he want and that was not working. When i just continuously stopped him from getting the bears i was just gaining coins. I've done everything i can think of. So please Answer Quickly

How to figure out what type of Iphone I have?

My uncle just shipped me a perfectly new looking Iphone a few days ago, but not in the box it came in. All I received was the Iphone itself and the Apple charger (since it was his phone and not completely new). I'm wondering how I can figure out how many gb it has and what type of Iphone it is (I know it's either the 4 or the 4s)? I need an reply as soon as possible and I will choose a best answer!

Really good voice modifying app for iPhone?

Okay I'm a singer but I need an app that allow you to modify your voice like if your an okay singer it will change it to an amazing singer and if you suck then you turn out to be okay. And please let me know if you can somehow get the modified voice out of the app like you can add it to iTunes or email it.

How to recover deleted notes from iPhone?

Please please help and read its a little kids dreams. I want to be a rapper and have been putting raps as notes in an iPhone I found and I haven't turned it on. The phone hasn't been updated on iTunes since a month after I found it and I wrote no raps at the time. And I accidentally deleted the notes because I was trying to save data on my emails and it said delete notes off iPhone and I hit yes thinking it was notes or drafts saved from the email.

IPhone 4 Data connection isn't working?

I just went from using an Android to and iPhone 4. The AT&T people had to cut my sim card for it to fit. I can call and text on my new phone but when I go to get on the internet it says "Can't Open Page. Safari can't open the page because it is not connected to the internet.' I don't understand why because I have internet on my data plan. I have no idea how to get it to work.