I know you are reluctant to show a picture since your patent has not yet been awarded. However, even with the list of claims as to what the device will do you re asking an impossible question to reasonably answer sight unseen. There are formulas to determine the price of an item that takes into account the money you have invested, production costs and restocking cost. The price for direct sale would be more than the price you sell to a distributor, if you are going to wholesale to sporting goods stores. If you are going to sell direct, you may have problems getting sporting goods stores to handle the product because they do not like to have to compete directly with the manufacturer. This probably wasn't helpful but I would have no idea how to suggest a price sight unseen, or better yet have it in my hands so I could see the quality of lack there of.