It depends on where you're located. If you're in Southern California or Florida, then I would suggest Craigslist. If you're in a Northern area, then I would suggest eBay. However, eBay is challenging since it usually means you'll have to pack it and ship it. Also, I would raise the price by about 30% or so to cover the eBay fees!
is the best!
TidalForce M-750X, Tidalforce S-750 with Crystalyte HS3540, 1x TF iO-X Cruiser. E+ 1000W hybrid bike. ebikes.ca DrainBrain & Cycle Analyst meters. GoPro HD Hero2 camera. Bosch Fat Packs, 37V 10Ah LiPO pack. Turnigy Multistar batteries
My blog: http://ebikerider.blogspot.com
Remember LiFEPo4 HVC is 3.65V and LVC is 2.7V