To preface this, I assume that the answer to this question is going to be no, but I figured I'd ask anyways. I am planning on going to Delta's surplus sale next week in ATL and will be flying on DL metal to and from it. I would really like to purchase a set of old seats (either 1 set of 3 economy or 1 set of 2 domestic first class), but am quite concerned about getting them home. I assume there is no way I'd ever get Delta to let me check them in as oversized/overweight baggage, correct? If that is indeed the case is there any way that I'd be able to send them via Delta Dash/Cargo? I'd really prefer not sending them by a freight carrier such as FedEx.

Thanks!