Enchantment expose the Cardmarket ID in cards

[ILLuMiNaTe7]

Hi!

Right now we are experience quite the setback due the lack of relation ids from the Developers API to Cardmarket. While the URL and the pricing is readily available. In order to sync cards we need a Cardmarket ID.

Since this is most likely already available when doing all the pricing requests. Would it be possible to add these to the cards?