@uberwaltz Try sending a note to the seller. Be factual, quote the Discogs grading and compare that to a description of what you received.
If they have good feedback, they don't want to damage it and will usually offer a return or partial refund.
It does get frustrating though, the records I buy are almost always described as at least one grade better than they really are and they're usually more expensive than buying from a local record store. If there's something you really want to have and can't find locally though, it is convenient. There are also some sellers that offer nice discounts on new records.