Will a 3A+ work?
https://vilros.com/products/vilros-raspberry-pi-3-model-a-basic-starter-kit?variant=39883288182878¤cy=USD&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic&gclid=Cj0KCQjww4-hBhCtARIsAC9gR3Y954z2kQYjSyh2ROCX_OBbtfgp859U9p-UUdAlolXUJxYgghDp6BQaAg-iEALw_wcB
Then Amazon but still overpriced but go to other sellers 57.45 new. https://www.amazon.com/Raspberry-Pi-3-Computer-Board/dp/B07KKBCXLY