Ok. I could do 1/2 payment at pickup, and 1/2 at drop off. Have you seen the photos and the description? I know they are heavy but have no way to know how much exactly. I have received an estimate from another uship vendor who claims to do office moves and he told me 250-350#'s each. I feel they would be on the upper side, perhaps even more. I dunno. The file cabinets are full but only paper files. I do want to make sure your equipment can handle the weight because I don't want to drive all the way there or pay $600 to fly there, meet you, and have you tell me you can't or won't do it after inspecting the lot. I am serious about the move but can't afford any games. Once I'm comfortable you understand the scope of the move, have the proper equipment to handle the lot, and are offering a firm agreed price, I will accept the bid so we can discuss how/when to do the move. If I drive there, I might even be able to take the boxes too leaving only the file cabinets/files. Thanks, Norman.