How much is a 23K gold plated Pokemon card worth with the certificate?

If it one of those you got at Burger King like 7 years ago probably anywhere between $10-$50, depending on the condition.

I have one of those cards too....I want to sell it in a lot of 700 cards but then I won't make any money off of it if it is wroth anything. It might be worth something.... if you still have the certificate of authenticity.

I've got about 5 of them, the cards themselves are in great condition, but cases are in shotty condition. I can tell you one thing, they do not sell well on ebay. Also, it was Burger King that had offered those limited edition cards. I think they cost like $5 when BK had them 10 years back.