I snagged this off the 'bay for four bucks plus shipping and handling. Obviously it needs re-plating, but saving up for that shouldn't be too much of a problem. It's a three-piece open-comb, too, something my growing collection didn't have yet, ha ha!
How can you be sure it's Hungarian? I have a DR knockoff from that area, and a three piece silver plated (worn) from that area, but about the closest I can get is 'Europe, Somewhere'
Other than the product description on eBay, I can't, not without appraisal by someone with knowledge of European safety razors.