Digimon Omnimon Promo Cards

I have a promo that I got for Digimon World DS which came with 5 Digimon Omnimon cards.  All are in great shape and have the card number DMP-005 on them.  Anyone interested?  I have not been able to find a Digimon card price guide but with attack at 3100 and defense at 2400 and special of ""transcendent sword, negate the effect of your opponent's digimon battleing against this digimon" sounds like a powerhouse.