Kitchen Cupboard Door - Laminate (Bognor Regis PO22)

Hi, I am aiming to refurbish my existing kitchen cupboards by removing the existing laminate / melamine coating, filling the grooves and refinishing. However, I do not want to ruin the exisitng kitchen until I have had a chance to practice. Therefore, I am looking for 1 x kitchen cupboard door that is laminate / melamine coated and preferably with grooves that I can practice on. Thanks for reading :)