This. Just do it yourself. The scrapes are whatever, but you'll wanna get the coreshots fixed. Utah has sucked so far this season but the only silver lining is that all the shots I've been taking made it necessary for me to learn how to fix my own bases. A ptex stick is $1 at my local shop.
First- take sharp scissors or a knife and remove any fragments that may be hanging out/dragging/etc.
Then you drip the ptex into the hole, let it settle, may need to drip more in as the first layer fills in (you'd be surprised how much ptex it takes to fill even a small shot). Once its filled in, just take a wax scraper and shave off the excess until the surface is even. Apply wax on top of the skis like normal, and you're good to go.