Hi all Recently I just won a headless and arm rampless Grandmax from ebay. And now I am looking for the Cerebox of Grand Max and also both the arm ramps. And I notice that there are this arm ramp of GM sold in ebay but it has 2 issues (a) The grey clip at the bottom of ramp is broken (b) There is a serious stressmark on the blue glider My questions are: 1. How often of these 2 items come out from ebay? The one available in ebay now are not of good condition. Cerebros is having yellowing face and the clips of the arm ramp broken. 2. I am thinking to get a Brave Max arm ramp to replace the broken arm ramp of grand max sold in ebay. But are they two having the same level of GREY?