Ladies and gents, I’m in discussion with another forum member about possible sale of my PRS-82; he’s asked about its age. I’m more than 50% sure I bought it from someone on the forum but can’t find the original sale thread and also can’t locate the warranty card- I think on balance I must have bought it as a loose watch. Based on the serial number in the pic below can anyone (in the absence of the Boss as I gather he’s still convalescing) shed any light?

Many thanks in advance.