BSD can be found for sub 6k. My first game and have had one for over 20 years. If you're a novice its a bit brutal Fish Tales is a great beginner WPC but will be more than BSD. Dr Who, Demo man, WCS, NGG, Junkyard, CFTBL would all be sub 6k and provide a novice with good bang for buck. Plus they are easy to fix and rock solid once you recap and re bridge rectifier them.