$ cat cards/johan-djourou-379-2018/faq/trading-faq-51.md

How do I add Johan Djourou to my duplicates swap list?

card: Johan Djourou 379 (2018) · category: trading

[Concise Summary]

You can increment the duplicate counter for code 379 in the Swap Tracker utility. This registers the card as a tradeable asset in your public export string.

[Structured Data Grid]

Swap Tracker Command	add duplicate 379
Export Location	Swap Tracker Output
Status Flag	Tradeable Duplicate
Export Format	Base64 checklist hash

Detailed Investigation & Analysis

The Swap Tracker aggregates duplicate cards in a central export list. Incrementing duplicates registers items in your database string. Counterparties can paste this string to scan matches instantly.

Additional notes for collectors: Ensure checklist entries are verified before confirming trades. Standard trade ratios are calculated relative to card popularity.

[Album Context Specs]

Card Code	379
Official Name	Johan Djourou 379 (2018)
Estimated Value	$0.48 USD
Album Section	Switzerland (2018)
Completion Mode	Required Checklist Item