JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/3.10.1/lodash.js"></script>

JavaScript

var data_structure = [
  {
    "product_option_id":"229",
    "product_option_value":
    [
      {
        "product_option_value_id":"21",
        "option_value_id":"51",
        "price":"1,22 €",
        "price_prefix":"+"
      },
      {
        "product_option_value_id":"22",
        "option_value_id":"52",
        "price":false,
        "price_prefix":"+"
      },
      {
        "product_option_value_id":"23",
        "option_value_id":"53",
        "price":"2,42 €",
        "price_prefix":"+"
      }
    ],
    "option_id":"14",
    "type":"radio",
    "value":""
  },
  {
    "product_option_id":"228",
    "product_option_value":
    [
      {
        "product_option_value_id":"19",
        "option_value_id":"49",
        "price":"1,22 €",
        "price_prefix":"+"
      },
      {
        "product_option_value_id":"20",
        "option_value_id":"50",
        "price":"2,42 €",
        "price_prefix":"+"
      }
    ],
    "option_id":"13",
    "type":"select",
    "value":""
  }
];

var record = _.find( data_structure, {
  "product_option_id": "229"
})
if ( !record ) throw new Error("Record not found");
    
var value = _.find( record.product_option_value, {
  "product_option_value_id":"22" 
})
if ( !value ) throw new Error("Value not found");
    
console.log( "price[%s] prefix[%s]", value.price, value.price_prefix )