Thanks for the link, hank solo. After checking each piece, it appears that there are no selections that are exclusive to Sampler. Having said that, there are a half dozen or so, that aren't collected in easy to find BSP books. So until I find copies such as Terror Way, Crucifix, Poems... Jumping 8 Story Window, I will not have access to these poems.
Ah, the dilemma I'm in. I really do like the look and feel of Sampler. I guess the question now is whether I'd be better off putting the money towards a copy of Crucifix, which I have been on the hunt for -I want at least one semi-collectible Buk item, preferably a signed copy- or invest in this really cool chapbook. I should probably pass on Sampler, but after holding it in my hands yesterday, I'm afraid the collector in me will win out over the pragmatist.