Pin Card Backer - DLR - Classic 'D' Collection (POM Series)

Hello everyone! I just finally completed my DLR Classic 'D' Collection and unfortunately not all have come with their card backs. I am looking for 4 total, 3 of the kind that aren't for a spinner and one that is for this pin:


The other card backer would be for the other pins like this:
i.e.

Looking to buy them at a reasonable price.
Would be willing to trade some lower end pins for these also.

Please PM me with any help you could provide.

Thanks!

Anyone have these card backers?

Still looking for these! please let me know if anyone can help.

thanks!