Help Suspicious Walmart Ultra Prism 3Pack Box

[Animegamer420]

I purchased 4 ultra prism 3 packs from walmart. When I opened 3 of the packs they had 7 rares in 2 of the 3 packs totalling 14 rates. Were these card packs tampered with by a reseller, the pokemon company, another customer (doubt that one) or was it a legitimate glitch like the mcdonalds chimchar. I really wanna open or return the rest of the packs so I really need advice

 

[Whitefinch]

I have seen multiple rares as a legitimate error before - I wouldn't worry too much.

 

[Vulpix Yolk]

I've also seen modern packs without rares. Those are the real winners