My father purchased Weyless Training Indoor Rollers more than 10 years ago. He is now deceased and I am trying to sell it. Can you provide some estimate of what price range I might sell it? I have no idea what he paid for it. My research on the web tells me this was considered a top of the line product and is no longer being manufactured. The rollers were hardly used and are in perfect condition. Any help you can provide with pricing is much appreciated. I am not trying to use this board to sell it, as I understand that is not the purpose of the board. I would just like the pricing information. Thanks a lot. Kate