I love #102 and also have a sentimental attachment to it since the reprint was one of the first comics I read. $500 should get you a nice #102 in 9.0. But if I had $500 to spend on a Silver Age Hulk, I'd go for a lower grade #3, 4, 5 or 6. First and foremost, I get a bigger kick out of early issues. Over the long term, I think you'll see more growth, and those issues are rising in price faster than #102, which is a slow climber and one of the cheapest of the '68s. It's also a little too close to the Bronze Age for me. If the single digit issues were out of the picture, I'd got for the early TTA issues.