$100 for anything other than a simpe 2 flute brazed carbide tool is cheap.
With regards to your resin pursuit I would caution you to #1 that you may be coming in towards the tail end of a trend but of course who knows how close to the tail. And #2 I have no way to quantify it but always keep an eye out, but I have a feeling your going to see a lot of resin tables in the landfill in the not too distant future but I guess the upside is it fueled an economy for a while.
There are so many (to me) flawed concepts with regards to the entire process, material, interface between wood/metal/resin, and more, that I cant believe there arent already many many failed items out there that incorporated the process. No different than the myriad of posts and questions on the sites with regards to the problems of wood movement in conventional woodworking.
I choose to leave that stuff to the garage shop guys who seem to be able to escape liability or to the shops that seem to have clientele that will pay for the most stable material that may still fail but the maker is surely covered in their contract and the client likely has enough money that when a 20K table goes south in a few years they just commission another.