Excellent condition, very easy to use! I used this system over a decade ago when fostering a soldier’s dog and it was great! This newer system is much better, smaller and even easier to use. Unfortunately the “route” I am trying to create for my pup to lead her to our fenced in backyard just doesn’t cooperate with a conventional circle, so either need to go with an inground or GPS system - ugh! This was so much simpler. EQUIPMENT: I purchased used, didn’t come with a box, but was bubble wrapped and in great condition! *Modem/base unit: works excellent, mint condition, just has the silly sticker; which with a little Goo-Off would come off. *Instruction book: included *Flags: of the pack open there are still a lot of good flags to be used, plus an additional sleeve that has never been opened. *Cables: for both the base and collar - mint condition. *Collar: only one set of prongs, the long ones; the charger itself in excellent condition, works great and other than the wording being a little worn off, everything works great. My only disappointment was that the actual collar/strap must have been for a small dog, and is not in great shape. BUT…I purchased a $50 (+ with tax and shipping) replacement strap in “slate blue” from Hoot & Co for a size 18” neck, but see pic to see how it can be sized down - much cooler strap now! Easy to use, very effective, with a good looking, new e-strap (compatible with PetSafe). My loss, your gain!