I have a Giottos MH 1000-652 ball head with clamp and qr plate for sale. It's in EX condition and works perfectly, has seen very light use. Comes with box, soft pouch and 3 extra QR plates.
I'm selling it because moving up to a larger ball head. Haven't sold anything here but bought stuff with great success.
Price is 70$ plus shipping to anywhere in the world. Paypal preferred.