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Cost Down

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Item media 1 (screenshot) for Cost Down
Item media 1 (screenshot) for Cost Down
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Overview

Yu-Gi-Oh! deck prices on the deck builder you use, and one click to TCGplayer Mass Entry.

Cost Down puts TCGplayer prices on the Yu-Gi-Oh! deck builder you already use, the way the Limitless builder does for Pokémon. • The deck's price appears right next to the builder's card counts, and every card shows its price. • Mark the copies you already own: the total drops to what you still need to buy, and your owned counts carry over to every deck. • One click opens TCGplayer Mass Entry with exactly the cards you still need. • Multi-deck order list: add several decks and buy them all in one Mass Entry (cards you own count once for the whole order). • Works on Yu-Gi-Oh! Neuron / the Konami card database (deck pages and the deck editor), Duelingbook's deck constructor and Fuwa Lab, and with any ydke:// code, .ydk file or text list pasted into the toolbar popup. • On the Neuron deck editor, paste a ydke:// code to fill the whole deck; you check it and press Save yourself. Prices are TCGplayer market prices (USD) for each card's cheapest printing, updated daily from TCGCSV by way of the free Chaos Catalog project. Cost Down collects no data: no accounts, no tracking, nothing uploaded. Not affiliated with Konami, TCGplayer, Duelingbook or Fuwa Lab. Yu-Gi-Oh! is a trademark of Konami.

Details

  • Version
    0.1.1
  • Updated
    November 11, 2026
  • Offered by
    objectorientedcodetalker
  • Size
    90.68KiB
  • Languages
    English
  • Developer
    Email
    objectorientedcodetalker@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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