You can buy cabinet doors at Home Depot or Lowes. They come in many styles / sizes. You may have to do some minor modifications, sanding and staining but it would be well worth it. That is an insane price.
2016 Ford F150 Scab - 3.5 Ecoboost HD Tow - Roadmaster Active Suspension - Equalizer 12K WD Hitch
2016 Jayco 28BHBE - Progressive Industries EMS-HW30C