The PSP-exclusive Final Fantasy fighter is having a one-day sale at amazon.com today. The online retailer is taking 30% off the retail price, removing the much-hated "Square Enix" tax. You'll be able to pick up the UMD for $28, including free shipping (with no sales tax, for most).

Of course, because this sale is only for the UMD version, those of you that purchased a PSP Go today will be out of luck. Hopefully, Sony keeps an eye on these sales and makes PSN versions competitive during their weekly Thursday updates.

This article was originally published on Joystiq.

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