I'm sure most will know what I'm talking about here,
Hopefully someone can help me out.

I'm looking for a supplier that I can get the acrylic plaque plates for trading cards.

They have a beveled edge, an inset for the card to fit in and 4 holes for mounting.

I've looked all over and can't seem to locate any,
one place has the right size, but as far as I can tell they don't have the inset for the card and that won't work, and I can't seem to get a definite answer as if they want me to buy them and find out when they arrive

Any assistance will be greatly appreciated.