I have been collecting pipes since the late 60's, my main collection are Peterson's, so would I throw out a Peterson ? I do quite regularly, a few weeks ago I picked up 6 Petersons that were crap, cracks in bowls, bashed to pieces, why did I buy them ? they were cheap and in the worst condition that I have seen in the last couple of years, I didn't buy them for the bowls but for the stems, the bowls went straight in the bin, the stems, I spent day's working on them. Last week I purchased a Peterson bowl for £4.99 UK, it was virtually unsmoked, next day another, I have been at this for many years and I have hundreds of Peterson Stems and watch out for bowls and marry them up, so I do chuck out many bowls, and some stems, what a great hobby.