Value of pedal grinder - Grinders, Sanders, etc - I Forge Iron
Around here (Central Illinois) usual going price at auctions is between 50 and 100 dollars, depending on condition and number of antique collectors who happen to be at the auction. So that price sounds about right. My personal opinion: being able to sharpen (axes, knives, hatchets, mower blades, etc.) on a natural stone is worth that price.