A laser like mine costs $15k.
Range of lasers would be $10k to $50k depending on what you want to be able to laser. Higher end ones are for laser engraving metal.
I am sure there are places that you could have custom designs laser engraved into wood.
The type of detail and similar nature of what I did in 20 minutes (40 from start to finish of creating an image to laser setting up the equipment and burning the design into the wood) to what WC did with his "physical bitcoin" using that same design template.
Can you proove you own this laser? How do we know you are not paying someone to do this? How can you prove it? Can you take a video in the workshop that the cutting was done in, walk around outside to show us its not a shop?