Ariat Classic Half Chaps
chocolate brown suede, sturdy zipper + velcro closure. Size Large. Tags still attached. I paid $100, asking $65.

Courbette Square Raised Breastplate + Standing Martingale Attachment
Courbette Square Raised Breastplate (with attachment) [F 4654 Square Raised Breastplate] - $318.60 : Horse On Course, Your source for the finest equine products.
Newmarket (tan) colour, horse sized. Quality leather (either German or Swiss-made) + stainless steel hardware. Tags still attached. Retails for $350, asking $200
I could possibly sell the breastplate & attachment separately.
Pelham-Ascot Washable Dressage Boots
Dressage Sport Horse Boots
Size Medium, light blue with black straps. They're the same colour as the ones on the very bottom right of the picture on the website. Machine Washable. These have never been used, however I did try them on my gelding, so there are a few black hairs stuck to the fleece. He's 15.2 & wears a medium in Woof boots, but these were too big for him. Retails for $54, asking $35