Sounds like a crad show parallel to me. The Ninja Update posting discusses "Collectors should also note that there are multiple card-show parallels available on the secondary market." Almost could be the case here.
Edit: From Beckett:
Available via redemption at the BAP booth during the 2002 "Collector's International" show in Montreal, this 14-card set paralleled the basic insert set but featured a silver "Collector's International" stamp on the card front. Each card was serial-numbered to just 10. Due to the limited distribution and scarcity, this set is not priced.
My sins have come to face me, I can feel it
That I have lived my life in vain
And now I know I'll reap the seeds I've sown