I would like to know the value of a few guns I can buy from a woman whose husband just died. she does not know what they are worth and would like to sell them. H&R Topper model 148 410 gague shotgun needs attention but seems sound Model E M122 Erma-Werke 22 rifle Premmer 22 rifle octagonal barrel single shot with loading tube and cocking stock. all of these guns seem to be sound, but needs extensive cleaning and possible blueing. Any info would help.