Happy Thanksgiving
Under $50, later on you could change the words yourself into anything you like!
Board: Arduino UNO R3 https://www.ebay.com/itm/185823162593?_skw=arduino+uno+r3&itmmeta=01JDTGCQA2J31TJ7YBNJEWD7GX&hash=item2b43ec70e1:g:Q1AAAOSw9UFkGbrr&itmprp=enc%3AAQAJAAAA8HoV3kP08IDx%2BKZ9MfhVJKmYvXb%2FGI6Ed50nTUvi9UVErUFw6z12yC1UEL56o9ccU0OIdJjnEFhkwwhTEQZYkgeexw4G8f67MuuWNPNkebr8QxiHG8QAsn3eFZkUaV4BGVpJiuPD73sWx8fhVAYnn34hW5X0WkT6SfqhT9NfAdZAQcus8sqCSR6qZ%2BY2x83GVLy4%2FFvg2LuQH7B%2FLHIg9KU9CssUfElHI9vNCcMCYxdWT%2FSUL%2BMVkMFUqyNklyrpx1xCArfBEmh2B89x9HciNOAPBt8XG9HMArlglxSN6jqKr%2FDWMYmjHMxzxVtD6W8NNg%3D%3D%7Ctkp%3ABk9SR5L1stDuZA?
Display board: 8x32 RGB LED matrix module SMD 5050: https://www.ebay.com/itm/315622760795?_skw=8x32+rgb+matrix+5050&itmmeta=01JDTG3HKJ9T1EQ8EDM49Y8JN4&hash=item497c95215b%3Ag%3AyewAAOSwgwlmpKvQ&itmprp=enc%3AAQAJAAAA0HoV3kP08IDx%2BKZ9MfhVJKkMFJyDw6DDnYHFD0uR9ANn950Uelqtq80TFizaeeu3sXn9dyhmc5g%2FWIRK%2F%2Bryp56S%2F5LA4vMkhf9NmJH3QkgiKELJil7DGa19PkHehub8%2BS8rNAtUarl7vKEmziP0Js7SaRBLKthQmqijAt8oO94C29ILyEydj7j7U3wCAiLBEEFhzwqL%2FFDxnMZddBPJCV7V%2Fnlqr40pAlUppW2Hvj5TWAU1tmBtGZOHTH%2FACYfbD%2B86axF8JRPqDwSfIpno99I%3D%7Ctkp%3ABk9SR_CZjtDuZA&var=614053103330?
Programmer: https://www.arduino.cc/
Method: https://blog.wenxuecity.com/myblog/40376/202308/172.html