This segment's going to seem a lot more like Antiques Road Show, or maybe Wall Street Week in Review. Gearwire's Rob Warmowski talks shop with John Brinkman, one of the original promoters of the Texas Style Guitar Shows, of which the Chicago Guitar Show is one iteration. Find out what "car trunking" is, as well as how to properly appraise an instrument. You can probably guess John's opinion about "guitar investing" - but watch the Gearwire video to hear his own eloquent words. And you're not going to believe the birdseed story...