Cardiff Blues Leigh halfpenny Grogg. Very rare limited edition 92/138. Personally signed by Leigh himself. In excellent condition like new. Please check my other groggs for great collectors items. The item “Leigh Halfpenny Signed Grogg Limited Edition” is in sale since Tuesday, September 27, 2016. This item is in the category “Sports Memorabilia\Rugby Union Memorabilia\Other Rugby Union Memorabilia”. The seller is “1985ginge” and is located in Pontypool. This item can be shipped to United Kingdom.