Like most Pokmon cards, the value of Milotic C depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Supreme Victors)
Youre tapped out for starters, meaning you are at the mercy of your opponents combat tricks and the like
(Also, this isnt just a long essay to say that Faithless Looting should be unbanned in Modern, but as were on the topic: please free Faithless Looting.) Read this next This new eBay rival for TCGs wants to make buying and selling ungraded Pokmon cards less of a headache Magic: The Gathering bans Unfinitys Stickers and Attractions from three formats, gives up on partial legality
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Given the aforementioned tendency towards fake Pokmon cards having thinner, poor-quality cardstock, they will let through noticeably more light than the real deal