I found someone with an old 18" Wintec saddle for sale. It is synthetic, no CAIR panels, adjustable gullet, has the medium wide in and she has the wide, but the rest are missing (I have a full set, so not that big a deal). She's not sure how old it is. It's just stamped Wintec so she's not sure which model it is. She wants $285 for it. Is it worth that much? If it didn't work for us would I be able to resell it and get my money back? It's seems like such a good deal, but I am so leery of buying saddle sight unseen from people I don't know! Also any other questions I should ask her? Please help!