Repiping:I am a former Horn player who has since given up brass playing completely. Years ago, I inherited my Great Uncle's trumpet when he passed away, and I have kept it for sentimental reasons. However, I now want to sell it. I have had it completely serviced, cleaned and am told that it is in extremely good shape. I would love valuation opinions from trumpet players on this forum. It is a 1979 Series 3, Benge Los Angeles, Bb, silver, ML bore, with very few flaws, from what I can see. I had it on eBay six months ago, but bidding never got above $400. The tech that serviced the trumpet feels it's worth as much as $1500. That's an awfully large spectrum! Anyone have advice for me?