Recently got into Grimjack and have pretty much picked it all up in one form or another. Munden's Bar was a really nice back-up feature set around the various characters that inhabited the bar Grimjack owned. Its great fun. You can get the trade that includes this really nice story story by Brian over at Amazon easy enough. Though I picked mine up for a couple of quid at a local comic mart and you do see it quite often going cheap. Well worth it.
I remember buying this issue just for your art alone, definately the highlight of the whole issue!