Vintage Quartz Wittner Metronome, model MT-50

For Sale or Trade Vintage Quartz Wittner Metronome, model MT-50, with original box/earpiece/owner's manual, also included are 2 9-volt batteries Value = $30 Firm on sale price unless buying multiple items. Ideally, looking to trade something I don't use for something slightly more valuable, or more appealing, that you don't use or need anymore. Interested in unique items that come with fascinating stories and memories. Will consider all proposals. Ultimately, want to upgrade my trades to acquire some adventure gear for motorcycle touring, and technology to document the journey. Items such as: a portable motorcycle tool kit, tank bag and panniers, lightweight tent (for 2, or for bike as well), armoured shirts/pants, rain gear, backpack/dry sack/compression cubes, small portable camera (GoPro or similar), laptop (14" screen, 16GB ram, 500+GB HD/SSD, or similar). Check out my other listings as well. If interested in an item or combination of items, tell me why you have a trade that's worth making. Usually, can provide more pictures upon request and will answer questions to best of my ability