nami treasure rare card One Piece: PSA 10 -Treasure OP09-070_p1 Nami One Piece Card

On play, she's a serious threat, providing card draw, giving you more ink, and she stacks with other copies of Cinderella, Dream Come True

There are a couple of key factors likely playing into this

Special Summon 1 monster from your hand, Deck, or Extra Deck that has 2 or more of the same Type, Attribute, and/or ATK (but negate its effects), and if you do, negate that targeted monster's effects, also, after that, if these monsters have the same name, you can banish both, face-down

In cases like that, you might want to click on the Auction Prices link toward the top of the page to get a full listing of the PSA copies of the card sold that PSA knows about, at least over the last decade-plus: Scroll down again, and you get the complete list of sold, PSA-graded cards in all their gory detail: Date the date the card sold Price how much the card sold for Grade the PSA grade of the card Lot # the lot number of the sale (as generated by the auction house) Auction House the venue through which the card sold Auction/Seller the username of the seller at the auction venue Type the type of sale (Auction, Best Offer, etc.) Cert the PSA certification number of the graded card For eBay sales (and some others), the lot number links to the actual auction listing so you can drill down for more details and see images of the card that sold

Being able to tell which kind of UW artifact deck you have brewing and leaning into cards which complement it is the most important skill for success with this archetype