You can get the Varivas Master Limited Super Premium PE for $30 from their new USA site.
I have it in .15,.175,.2, and .4... it’s excellent.
Cheaper than that there is always the old Suffix Nanobraid 2lb, it’s the diameter of a .4 JDM PE, I used it for years prior to this season.
There really is a step up in quality when you go to the premiums, namely smaller diameter/break strength... manageability, knots, tear resistance, etc are all pretty similar. The big difference I have noticed is the coatings they are putting on these lines... the best I’ve seen is the Daiwa Sensor II it’s super slick and casts significantly further when all other things the same, but it is a $60 spool of line.
The Varivas Master Limited is the best value in my mind at $29-34 depending on size. (Smaller diameters more expensive)