I bought both CB-6000 and CB-6000S, the "S" is just too small for me, I'm a grower not a shower... I only wore the CB-6000S once and never opened the accessories (locking rings, spacers etc) that came with the CB-6000 so I just swapped out the cage portion and started using the 6000. I'm now selling the CB-6000S so you will be getting a brand new kit basically with a cage that was only worn once then cleaned thoroughly. Asking $100 with priority mail shipping included to anywhere in the US, I can ship Internationally using USPS Flat Rate box for an extra $12.95. Paypal payment only.