Hi again Tmy, trainer kites get trashed in a fairly short period of time as they are slammed into the ground quite regularly by the inexperience. Hence part of the justification of Kite Schools and Professional Instructors chaging what they do for Lessons. Very few trainer kites are sold second hand and if they are you should be critical and carefull as to the integrity of the item you would be buying. If you are after a training kite it would IMHO be best if it was new and sourced from a reputable Kite Shop once again ask them for advice on what your intending to do to be matched with the right product for the right circumstance, ie; if you were intending on it being for landboarding and sized according to your weight, build, experience and conditions you were intending to fly it in. Most have online ordering facilities if need be. Hope the information is of benefit to you. Please keep in mind there is no substitute for professional lessons even with a trainer kite in getting started. Fly safe and Cheers!