Um... I have to admit I don't know what a Grabow is. Can I still be in the club?
Not to worry, Brother.
Here is a link to their website. Grabow pipes are often found in convenience stores that actually do carry pipes, as well as smoke shops. They provide an honest Briar Pipe at an affordable price. Some are great smokers (especially some of the older ones), and some are passable. They're factory made here in the USA as well.
Actually, my first Dr. Grabow pipe I bought at Walgreens. So they're not that uncommon at all, and hard to beat for the price.
Hope this helps.
P.S. - notice I called you 'Brother', that means you're already in the club. 8)