I vote we just sign Skubal after this year!
Jokes aside, there's a bunch of good stop gap starters we could be interested in after this year. Getting through this season is another can of worms however...
Looks to be in pretty rough shape, I doubt it would grade higher than a 2. If you're just trying to cash out I would sell as is, but if you want to hang onto it I would grade to keep it safe in the slab.