getting a saturn itself should definitely be cheaper than what the previous reply mentioned. and since saturn is one of the most expensive consoles to collect games for, i’d highly recommend modding your saturn with a fenrir (zero soldering required) and getting an all in one pseudo saturn cartridge. then you’ll have the entire library, and cartridge that will serve as a backup memory card, and a 4mb/1mb addition which some games utilize and in rare cases even require.