Just because a stock is higher than ever doesn't necessarily mean it's expensive.While it's tough to argue that most of the "Magnificent Seven" stocks would be bad long-term investments, there are two in particular that I'd be eager to buy right now. Amazon.com (AMZN 0.58%) is trading at just 2% below its all-time high, but its profitability is still in the relatively early stages.The other is Alphabet (GOOGL 1.08%) (GOOG 1.06%), the parent company of Google. Alphabet actually just reached a fresh all-time ...