用JSON来储存selenium抓取的数据后对其中一个值的大小进行排序

问题遇到的现象和发生背景

请问用JSON来储存selenium抓取的数据后，怎么对其中一个值的大小进行排序

def get_all_product_price_in_one_page():

    card_bodys = wait.until(presence_of_all_elements_located((By.CLASS_NAME, "card-body")))
    for card_body in card_bodys:
        product_link = card_body.find_element(By.TAG_NAME,'a')
    
        if os.name == 'posix':
            product_link.send_keys(Keys.COMMAND,Keys.RETURN)
        else:
            product_link.send_keys(Keys.CONTROL,Keys.RETURN)
        
        windows = driver.window_handles 
        
        driver.switch_to.window(windows[-1])
        list_items = wait.until(presence_of_all_elements_located((By.CLASS_NAME, "list-group-item")))
        time.sleep(operate_delay)
        
        product = {}
        name = list_items[0].text
        price = list_items[2].text
        price = price[price.find(' ')+1:]
        product['name']=name
        product['price']=price
        products.append(product)
        print(product,end='\n\n')
        driver.close()
        time.sleep(operate_delay)
        driver.switch_to.window(windows[0])
        
def save_the_result(produts):
    import json
    with open('first_page_price.json','w') as f:
        json.dump(produts,f,indent=4)

输出的文件是这样的：

{'name': 'AIRPODS WIRELESS BLUETOOTH HEADPHONES', 'price': '$89.99'}

{'name': 'IPHONE 11 PRO 256GB MEMORY', 'price': '$599.99'}

{'name': 'CANNON EOS 80D DSLR CAMERA', 'price': '$929.99'}

{'name': 'SONY PLAYSTATION 4 PRO WHITE VERSION', 'price': '$399.99'}

{'name': 'LOGITECH G-SERIES GAMING MOUSE', 'price': '$49.99'}

{'name': 'AMAZON ECHO DOT 3RD GENERATION', 'price': '$29.99'}

{'name': 'PRO CELL PHONES&SMARTPHONES ECHO PURPLE OPPO WATCH', 'price': '$172.99'}

{'name': 'SUPERSHIELDZ DESIGNED FOR SAMSUNG GALAXY S20 FE 5G', 'price': '$598.99'}

{'name': 'APPLE MACBOOK AIR 11 INCHES MD223LL/A(4GB RAM, 64GB HD, MACOS 10.13)', 'price': '$269'}

{'name': 'APPLE PENCIL(2ND GENERATION)', 'price': '$296.99'}

{'name': 'APPLE WATCH SERIES 5', 'price': '$249.99'}

{'name': '2021 APPLE TV 4K(32GB)', 'price': '$570.99'}

我想要输出列表按照价格的大小排序的话该怎么办

把抓取的json值用json数组保存起来，然后调用以下示例：

json_array = [{"time":20150312,"value":"c"}, {"time":20150301,"value":"a"}, {"time":20150305,"value":"b"}]
json_array.sort(key = lambda x:x["time"])
print(json_array)
把以上的time替换成price

以上思路供参考。