Pay the $504.25 fine at the video store to unlock the corresponding items for purchase for $4.95. Note: After leaving the store you will have to pay the fine again to reenter.

The Mystical Head: Extra life, maximum of nine.
Seven Shaolin Masters: Gives +100 XP, +10 DEF, +10 SPD, +10 WP, +10 STR.
Alien vs. T-Rex: Gives +20 STR.
Alone And Disturbed: Gives +1,500 experience points.
I Love Your Boyfriend: Gives +320 XP, +15 DEF, +15 WP.