Is there a way to have duplicate coins in my collection be available for swap? [solved]

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Is there a way to have duplicate coins in my collection be available for swap? Most of my coins, banknotes, and exonumia that I have that I have multiples of the same year and/or mint I would be willing to swap but I am not sure if there is a way to select that on here. If it doesn't exist I think it would be a cool addition. Also is there a way to put that you are interested in any coins that you don't have in your collection or coins from countries you don't have coins from yet?

Corban Varghese

You mean this?

 

https://en.numista.com/help/how-can-i-swap-coins-banknotes-and-exonumia-on-numista-4.html

fjjohnson

You mean this?

 

https://en.numista.com/help/how-can-i-swap-coins-banknotes-and-exonumia-on-numista-4.html

I know that I can select them individually like that but I was wondering if there was a way to do all of my coins at once instead of individually. It would be cool to have a profile setting that just sets all duplicates to for exchange if enabled.

Corban Varghese

No, there is not a way currently. 

If you have multiple coins of one main type let's say you have:

KM#1a - Year 1

KM#1b - Year 1

KM#1b - Year 2

KM#1c - Year 3

how would Numista know what you consider double? Even if there were no variants but still multiple different years it still wouldn't know and if it would only work for multiples of the same year line and grade I wouldn't see much use in such a feature.

 

If your entire collection is already on Numista I would guess a few afternoons with nice music in the background and you have set all the coins you don't need to swap. People with tens of thousand I would understand.

Idolenz

If you have multiple coins of one main type let's say you have:

KM#1a - Year 1

KM#1b - Year 1

KM#1b - Year 2

KM#1c - Year 3

how would Numista know what you consider double? Even if there were no variants but still multiple different years it still wouldn't know and if it would only work for multiples of the same year line and grade I wouldn't see much use in such a feature.

 

If your entire collection is already on Numista I would guess a few afternoons with nice music in the background and you have set all the coins you don't need to swap. People with tens of thousand I would understand.

I don't mean duplicates of the same type buy I mean the same year and mint too such as KM#1a - Year 1. If I had 3 of those I would be willing to swap all but one of them.

Corban Varghese

Okay but I'm afraid this would make it a very limited usecase, so I wouldn't hold my breath for its implementation.

Status changed to Solved (Corbeanov, 11 Feb 2025, 14:59)
Topic locked (Numista Robot, 12 Feb 2026, 05:27)

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