Does it cost money to download games on the psp go?

Does it cost money to download games on the psp go?Does it cost money to download games on the psp go?
yes it like buying the game form a store or somethingDoes it cost money to download games on the psp go?
Yes they got rid of the umd discs so you can download full games on pep go I don't think any games will be free thoughDoes it cost money to download games on the psp go?
yes its a app.

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