The frequency you replace a nylon spudger at really depends on how you are using them. In some cases, it could be good for one use, no matter the quality of the manufacturing. If you find yourself beating up the nylon spudger to pry two pieces which are secured with adhesive apart consider using a metal spudger and consider warming the adhesive with a heat gun or a blow dryer to loosen it's grip. The more spudgers you have and the larger the variety, the less frequently you will find yourself throwing them away as you will have the perfect spudger for any scenario.
Premium Metal Spudger
Pry Bar Spudger
Spudger Pry Tool
Metal Spudger
Spudger Set
5x Metal Spudger
5x Wood Spudger
Plastic Spudger Set
