Furniture*-regex(price!)

using System;
using System.Text.RegularExpressions;
using System.Collections.Generic;

namespace text
{
    class MainClass
    {
        public static void Main(string[] args)
        {
            var regex = new Regex(@">>([A-Z][a-zA-Z]+)<<([0-9]+(?:\.[0-9]+)?)!([0-9]+)");
            var listFurniture = new List<string>();
            decimal totalPrice = 0;
            string input = string.Empty;
            while ((input = Console.ReadLine()) != "Purchase")
            {
                Match match = regex.Match(input);
                if (match.Success)
                {
                    string furniture = $"{ match.Groups[1].Value}";
                    listFurniture.Add(furniture);
                    string price = $"{match.Groups[2].Value}";
                    decimal priceDecimal = decimal.Parse(price);
                    string quantity = $"{match.Groups[3].Value}";
                    decimal quantityDecimal = decimal.Parse(quantity);
                    totalPrice += priceDecimal * quantityDecimal;
                }
            }

            Console.WriteLine("Bought furniture:");
            foreach (var furniture in listFurniture)
            {
                Console.WriteLine(furniture);
            }

            Console.WriteLine($"Total money spend: {totalPrice:f2}");
        }
    }
}