Question about Duplicate Taggings on Cubs Jersey

[CubbyBear8]

Question for the board.. The Cubs Wives had their annual garage sale here in Mesa this weekend. There was a specific rack where they insisted all of the jerseys were used on it. Which for the most part the jerseys showed use. There were 2 Blue Alcantara Jerseys. Both showed very little if any use. They were tagged 7 44 '14 S 3. Both were right next to eachother. Same taggings. I bought one and got it signed- just because $150 for at worse a Clubhouse authentic or issued jersey isn't a bad deal.
Any thoughts for me on this? Just a mistake on taggings on the Cubs part?

[Cubsfan4life]

My best guess is one is a cool base jersey and the other isn't.