berlin 90 vest

im a listener not really a chatter but my uncle gave me a vest from rodger waters wall show in berlin from 1990. my mate told me 2get it on ebay but dont want some random from wherever getting there hands on this. my uncle went over so its more sentimental value. is it actually worth anything and easy to find. dont want to sell it just wondering if it worth maybe framing for wall. one my uncles mate offered him £10 for it lol