Virusds

I was wondering if any of you more experience smiths and knife makers know how i can knos when i knife is good enough to sell. I dont have a ton of experience (I'm only 14 after all) and i don't think i am that good but ive succeeded in selling two blades so far. But those were sold to famly and friends and i dont know if i could get it out to more people and if they would buy. While we're at it i was wondering how much to sell for. The two i sold were both custom orders and were sold for a specific price that was mostly unrelated to the time it took to make them. This is my first post and i apologize for any spelling errors. And just so ya know the kriss dagger was a custom order and sold for $80 and the other knife/sword was based off a drawing and sold for 100. It is also impossible to mention that rhe sword is not tempered or sharpened and was made with the intention of it being a wall hang. The kriss dagger is fully functional, shaped, and tempered. Though it was made using purely stock removal techniques.