The ZT 0200, and the BM 275 Adamas are nice over built folders. They can be found for under a buck-fifty, and have a degree of refinement. That refinement is well worth their cost imo. If you wish to fore go the added cost of refinement and pay simply for raw bulk, the Schrade 300 series can be had for roughly 1/5 the price of the 0200 or 275. I have all three knives and enjoy working with all of them. I was satisfied with the Schrade 302 enough that I bought a 304. I don't think
I could wear out the 302, but the price was nominal enough to justify acquiring both blade designs.
I some how over looked the part where you very clearly stated that the knife be under 3.5 inches. In my medicated fog I mistook it for over 3.5 inches.