[flowers]

Hello. I have a card question, and would appreciate assistance in determining what these cards are. They look on both sides as if they are actual 2005 Upper Deck Baseball Heroes cards. I have eight of them numbered 105, 110, 125, 130, 140, 155, 165, and 185. They appear to be Short Print Headers for the eight Baseball Players. The issue is they have a "box" where the Serial Number was supposed to be printed in (xxx/575) but they all are missing their Serial Numbers. Are they promo cards, or possible Error cards? I have done some research, but haven't located any info. Any assistance would be greatly appreciated. Thanks, Dave

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