With the news of Stone Berlin transferring to BrewDog, I realized that the couple 1.5L bottles I have will soon be somewhat of a novelty item, as the brewery will cease to exist. That got me thinking, is there a potential future market for these bottles as collector's items? Sure, Ive seen various antique (empty) bottles and cans for sale on eBay alongside freshly emptied, modern Cantillon bottles but it sort of makes you wonder, will there be a larger market for this stuff in the not-so-distant future? I can't tell you how many times Ive heard my parents wish they'd kept some of their old vinyl records, or how many times Ive wished I still had my old, 80's He-Man toys because of the value they carry nowadays. What are everyone's thoughts on the bottles in fridge/cellar being worth more than a hunk of glass one day?