With the overall market a bit toppy, best way to invest is ti identify undervalued stocks. Unfortunately, there are not that many with many popular stocks hitting 52-week highs. BRKA is undervalued because not too many people can trade because of the high price. My price target is $180 k this year, if the overall market stays intact!
Sorry to burst your bubble (pun intended). Those who can't afford the A share will buy the B share which is valued at 1/1500 of the A and trade that way. As Buffett said when he issued the B shares, the A share can always be converted to 1500 B shares so the hedge fund guys will arbitrage them and keep the relative values constant !!