I had an 87 2555 for 20 years, and just sold it earlier this month. It was time to move on since I rarely played it, but even now I'm wondering if I made a dumb mistake selling it. I listed it high and someone hit BIN with no negotiation.
That said, it was an incredible amp. Really different from the standard Marshall, but still roared. I'm glad I spent a couple decades with it, and if you're in to that tone, they're hard to beat.