The matter is simple: I watched some videos, tried a cheap model of a Chinese vegetable chopper and I already know that these are toys for me

Unfortunately, I don't have much cash (a bit of a pity) but still I would like to buy myself something from a higher shelf. I'm mainly concerned about hardness and resistance to dulling. The maximum amount I can spend on this purchase is about $100 +/- 20 %.
Maybe someone has come across something worth recommending and within this amount?