So you're thinking of a Sergey Shirogorov design for Spyderco or ZT like the Drunken or or maybe one of the Hinderer ZTs? So the price point would be higher than a Spydie or ZT but lower than a Shiro?
I don't think of Spydercos or ZTs as "budget" knives and it wasn't my intention to suggest that any collab would be that. It's just that so far all the Shiro collabs are priced considerably higher than their serial knives, more or less in the neighborhood of their Custom Division offerings. I hadn't thought of a Shiro designer credit on another maker's knife.
Right, a Shiro design made by ZT or Spyderco...examples would be the 0460 family or the Drunken I mentioned. For Spyderco, their upper tier models are usually made in Taichung and often cost $250+