We just purchased a new 2021 Casita Spirit Deluxe Travel Trailer and it came from the factory with the Slate Grey cushion set for the two seat dinette and another cushion set for the four seat dinette . They are still wrapped in the factory bags. We had a new custom set of cushions made up so we don't need the original factory Slate Grey set.
A new set complete set of cushions like this from the Casita factory costs $ 633 plus tax of $ 55.38 and shipping is about $175 - $200. So this complete cushion set if worth about $ 888. If interested contact Bill.