Is it premature to assign a monetary value to the shirt? Any idea what this is worth if it is indeed what we've concluded thus far? If it's too soon, what would need to be in place to make that determination? Thank you.

I double-checked the RN number and it is in-fact, 42999. I plugged it into an RN calculator estimating the year around 1970. .

Thank you Jimmy! I tend to want to believe the gentleman I purchased the shirt from. He was at the time around the age of a young man who would have attended (20 or so) and he had a bunch of stories that went along with it. I have since lost his contact information and forgot his name otherwise I ...

Hello, I purchased this shirt from a gentleman a few years back who mentioned he was a concert-goer at the 1969 Woodstock Music Festival in Upstate NY. He said he had a t-shirt and ticket stub to prove it. He brought both to me and sold them for a reasonable price. This was around 8 years ago. I ...