The brand is actually called Kriegar (not Krieger). The list of razors to avoid is here:
Brands of Straight Razors to Avoid - Straight Razor Place Library. [Interesting. Giesen & Forsthoff are on the list, but none of the "brands" which they produce...]
I find the recommendation to look for a replacement on eBay slightly frivolous. These days, you will either get real junk, amateur "restorations", or overpriced fanboy items there, unless you really, really know what to look for. If you must, try this search string here:
Frequently Asked Questions - Straight Razor Place Library
And yes, buy from the Classifieds. Unless you fancy a new production razor, it is the single most reliable source for used razors.