For larger amounts, nostr:nprofile1qyx8wumn8ghj7cnjvghxjmcpz4mhxue69uhk2er9dchxummnw3ezumrpdejqqgp4kg7dqtfdwhj4em3clhhzd0yz78g460y4szqqkp9smghdkaghaglmys9t and nostr:nprofile1qy2hwumn8ghj7etyv4hzumn0wd68ytnvv9hxgqgdwaehxw309ahx7uewd3hkcqpqex7mdykw786qxvmtuls208uyxmn0hse95rfwsarvfde5yg6wy7jqjrm2qp are awesome places to buy. Then eventually move them out of there into a safe place for long term storage.