What is the minimum cost of an iPhone 13 battery?

Check here, iPhone Battery Replacement - Apple Support

Aslamxgamingyt wrote:

thousands of people would be here that changed the battery in cheap price for a original battery

Actually, that's false. The only way to get a lower price is to have unapproved parts installed by an unauthorized service provider.

There are Apple Authorized Service Providers who perform service in an authorized way, using genuine Apple parts.

Theoretically, they might be free to offer lower prices. However, they are not in business to lose money. So they are probably more likely to match Apple's battery replacement service prices than to beat them.

About genuine iPhone batteries - Apple Support

Aslamxgamingyt wrote:

I know that but I wanna know how lower the price would go..thousands of people would be here that changed the battery in cheap price for a original battery so I’m trying to figure out how low the battery price actually is

That is the price of the battery provided by Apple. What indication do you have that it would be any lower at a later date? If you are looking for a third party replacement, you will need to look somewhere else. Thousands of people have already been here for that problem and have regretted their decision.

Aslamxgamingyt wrote:

apple iPhone 13 battery related .. I want to know how lower the price will go down for an original iPhone 13 battery please share the price..

Depending on where you live, there's a non-zero chance that the price will go up in the near future.

Aslamxgamingyt wrote:

I know that but I wanna know how lower the price would go..thousands of people would be here that changed the battery in cheap price for a original battery so I’m trying to figure out how low the battery price actually is

You can always get lower quality for a lower price. But you can’t get the quality of a genuine Apple battery for a lower price.