I have updated price of few products by adding product Id and new price in new database table by custom module and overrode the core getPrice() method to take price from that table for specific products.
Everything is working fine except category home page, In product listing grid it shows two prices i.e Regular Price (New Price) and Special Price (Old Price).
In Product Detail page and Add to cart page price is correct that is new price.
Anyone knows the solution to display only new price in product listing grid as well
Thanks & Regards