Enter just a plain price without needing discount amount

Is there a way to remove the discount function? I just need a static price for each quantity not based on any discount. We have very specific prices per quantity that can’t be calculated by a discount amount. For example 500 of a product for $1403.68.

If not do you know of a plugin that does this? (I can’t use Min Max Extension FYI)

It seems like it would require me significantly rewriting the plugin to get it to work with WooCommerce Fixed Quantity