Just saw some of the recent release of Courage RIS on the shelves here and I would love to do a side by side but I have no idea how hard it is to get the older vintages. I tried a search on the forums but didn't turn anything up. I know I could throw up an ISO but I would really like to know a general range in terms of what kind of beers could get this done (a BTU rating would be acceptable).
I can't even recall seeing one up for trade any time in recent history. My guess is it would trade similarly to old vintage (90's and earlier) Thomas Hardy's. I'd estimate the value somewhere around 1 BTU.
