I've been working on a Reds team set of these red border parallels, and I just got my Elly De La Cruz in the mail. The card looks great, but the case is a hot mess-there's some kind of dust or particulate matter on the inside of the case along the bottom of the card. It's present on the front and back of the card, and visible in the certification photo on SGC's website.
IME this kind of QA is very unlike SGC, so l'm a little disappointed. For me, they're the go-to company for great looking slabs and quality grading for PC cards. I've contacted them to see if they'll reslab it for free, but if they don't I think I'll just crack it and keep this card raw.