I recently found a listing for a mossberg 500A. The shotgun is listed for 250 dollars and the seller claims to have only shot 20 rounds out of it. 28" barrel, walnut stocks, it can accept 3" shells, leather sling, double bead sight, it also says it is an AccuChoke version. (I am more familiar with the Remington 870, but as the wife is a lefty, I'd rather have something we can both operate with ease.) That being said, I do not know how this is price wise. For the price, should I pick up this shotgun, or should I find something else? Thanks guys.