When I was boxing I just used wrestling shoes (Adidas) but there's plenty of shoes out there for $70 or so....

Everlast
https://www.everlast.com/boxing/footwear


Title
https://www.titleboxing.com/apparel/...g-boxing-shoes


It's going to depend on what type you want, high top or low cut....you're certainly going to want very light weight shoes as well regardless of what style you fight.