Depends on how deep your pocketbook is, because yeah... it'll get pricey. That's the main thing I hate about NES collecting. The price keeps going up and up on games because people are willing to pay so much. I'm hoping to strike oil one of these days so I can get my hands on some 8-bit porn, but I'm sure that'll never happen ;)
If you want it bad enough, you can get it though. It would definitely be cool to have... not for the gameplay, but for the collection.
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