The Mint News Blog reported today that the actual mintage of this set is 224,981. The Annual Report reported 179,921 sold, which does not include the sets shipped in 2013. http://mintnewsblog.com/
2006 RP 248,875 2012 RP 224,981 = 23,894 More 2006 RP Not enough to warrant alot more $ than the 2006 imo.