Создана необходимая скрипка.Дайте мне знать, если это работает для вас.
$(".price-efect").on('change', function(event) {
var selectedbadgeprice = $("input[name='sVehicle']:checked").nextAll(".badge").text();
var unselectedbadgeprice = $("input[name='sVehicle']").not(':checked').nextAll(".badge").text();
alert("selectedbadgeprice : " + selectedbadgeprice);
alert("unselectedbadgeprice : " + unselectedbadgeprice);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<div class="col-md-3 tourpricecolumn">
<h6>Select Vehicle</h6>
<label class="radio">
<input type="radio" name="sVehicle" class="price-efect">
<span class="checkround"></span>Car
<span class="badge badge-pill badge-primary">435</span>
</label>
<div class="clear"></div>
<label class="radio">
<input type="radio" name="sVehicle" class="price-efect">
<span class="checkround"></span>Bus
<span class="badge badge-pill badge-primary">356</span>
</label>
<div class="clear"></div>
<input type="hidden" value="" name="vehicleprice" />
</div>
https://jsfiddle.net/qy4h7evz/