Coding and a cup of Java Assignment

import java.util.Scanner;

public class Main {
    static int[] shoppingBasket = {0,0,0,0,0};
    // Add names in order of values of store items
    static final String[] ITEMNAMES = {"Broken Computer", "Cookie", "Unknown Video Game", "Modern Art", "Useless Button"};
    // Add values in order of store items
    static final int[] ITEMCOSTS = {40,3,25,80,10};

    static boolean inStore = true;
    static int customerCash = 100;

    public static void main(String[] args) {
        // Loop while we're still in the store
        while (inStore) {
            mainMenu();
            switch(inputHandler(3)) {
                case 1: // I'm going shopping!
                    shopMenu();
                    break;
                case 2: // Whats in the basket?
                    displayBasket(shoppingBasket);
                    break;
                case 3: // Exact change only please...
                    payAndExit();
                    break;
            }
        }
    }

    public static int inputHandler(int n) {
        // Got really sick of putting scanners everywhere.
        Scanner scanner = new Scanner(System.in);
        int choice = scanner.nextInt();
        // Need a way to use this without it range checking.
        if (n == 0) {
            return choice;
        } else {
            while (choice < 1 || choice > n) {
                System.out.println("Option out of range please try again.");
                choice = scanner.nextInt();
            }
        }
        return choice;
    }

    public static void mainMenu() {
        // tl;dr wall o text
        System.out.println("\n\nWelcome Customer: You currently have " + itemsInBasket(shoppingBasket) + " items in your shopping basket.");
        System.out.println("What would you like to do?");
        System.out.println("1. Add an item to the shopping basket");
        System.out.println("2. View the content of the shopping basket");
        System.out.println("3. Pay and exit the shop");
    }

    public static void shopMenu() {
        System.out.println("What would you like to add to your shopping basket?");
        System.out.println("1. Broken Computer $40");
        System.out.println("2. Cookie $30");
        System.out.println("3. Unknown video game $25");
        System.out.println("4. Modern art $80");
        System.out.println("5. Useless button $10");
        System.out.println("6. Go Back");
        // switch case to add items
        switch(inputHandler(6)){
            case 1:
                addItem(0);
                break;
            case 2:
                addItem(1);
                break;
            case 3:
                addItem(2);
                break;
            case 4:
                addItem(3);
                break;
            case 5:
                addItem(4);
                break;
            case 6:
                break;
        }
    }

    public static void displayBasket(int[] basket) {
        if (itemsInBasket(shoppingBasket) == 0) {
            System.out.println("Your shopping basket is empty.");
        } else {
            for (int x = 0; x < basket.length; x++) {
                System.out.printf("Quantity of %s:  [%d]%n", ITEMNAMES[x], shoppingBasket[x]);
            }
            System.out.println("What would you like to do?");
            System.out.println("1. Remove Item");
            System.out.println("2. Go back");

            switch(inputHandler(2)) {
                case 1:
                    // whats in the basket to see what can be removed
                    System.out.println("What item would you like to remove?");
                    for (int x = 0; x < basket.length; x++) {
                        System.out.printf((x+1) + ". Quantity of %s:  [%d]%n", ITEMNAMES[x], shoppingBasket[x]);
                    }
                    System.out.println("6. Go Back");
                    // switch case to remove items
                    switch(inputHandler(6)) {
                        case 1:
                            removeItem(0);
                            break;
                        case 2:
                            removeItem(1);
                            break;
                        case 3:
                            removeItem(2);
                            break;
                        case 4:
                            removeItem(3);
                            break;
                        case 5:
                            removeItem(4);
                            break;
                        case 6:
                            break;
                    }
                    break;
                case 2:
                    break;
            }
        }
    }

    public static void payAndExit() {
        // everything i needed, time to go
        int total = 0;
        for ( int x = 0; x < shoppingBasket.length; x++) {
            total = total + (shoppingBasket[x] * ITEMCOSTS[x]);
        }
        if (total > customerCash) {
            System.out.println("Sorry, cannot complete transaction: Insufficient funds.");
            System.out.println("Try removing some items and try again.");
        } else {
            System.out.println("Your Total is: " + total);
            System.out.println("Your change is: " + (customerCash - total));
            System.out.println("Have a nice day!");
            inStore = false;
        }
    }

    public static int itemsInBasket(int[] cart){
        // just a quick sum
        int total = 0;
        for (int item : cart) {
            total = total + item;
        }
        return total;
    }

    public static void addItem(int item) {
        // what i want, and how  many
        System.out.println(ITEMNAMES[item] + " costs " + ITEMCOSTS[item] + ". How many would you like?");
        shoppingBasket[item] = shoppingBasket[item] + inputHandler(0);
    }

    public static void removeItem(int item) {
        // take out this many
        System.out.println("Remove how many?");
        shoppingBasket[item] = shoppingBasket[item] - inputHandler(0);
    }


}