I would like to check on what a 2007 Stone Old Guardian might be worth... Also trying to determine what a 2012 Fou Foune is going for/cost...likewise for a Rodenbach Caractere Rouge Thanks
I'd be surprised if the 2007 old guardian went for much more than other vintage shelf beers. Fou Foune trades high. When it hit shelves around me, it wasn't cheap (@50-55$ a bottle).
'07 Old Guardian worth about $7-8 Fou' Foune sold for $28+ (up to at least $55 it sounds like) and could be got online without too much hassle although not in great quantity. Caractere b2 was available online for a long time w/ no limits, about $25 shipped.
Fou Foune is $26-$28 a bottle, and someone recently offered one up for a CBS. I've seen Black Note get it done, KH + stuff, BA Speedway, etc. Good luck.
Vintage beers of shelf stuff don't have nearly the pull that you'd expect. You're much better off drinking that yourself. FF usually takes something on the order of a 1000-bottle-esque limited current release.