Affordable razors that run the steel hardness gamut?
Looking to get some razors in different steels (and shapes) with different hardness to train honing (and shaving) with. 'Affordable' = Less than $150, ideally under $100 (cheaper the better but not crap quality level). I'd prefer new or lightly used razors so I can start from the beginning of an original factory bevel, but if cost limit is impossible, than I could do used. By training I mean that I hope to open a whetstone sharpening service in a year or so, so training on a variety of steels (and styles) would be good training.
Not yet eligible for BST access yet, so buying online or PMing directly is probably my only option.
Suggestions can be individual razors, or brands that hit the needs.
Thanks