126 Dave Moore 2 years ago Hey Sean, It's been sometime from your last post about the G5123B. You without a doubt have been the only source of information on this guitar. I Bought mine in Buffalo NY 12/28/11. Serial number is KS11073762. So according to the Gretsch site it was made in Korea at the SMG plant in July of 2011. It was also 1 of 3,762 "different models" manufactured. I also had a discussion with one of the managers at GC and he told me that GC has an unlimited supply in a storage facility. He said that it was very unlikely Gretsch would only produce 250 of these guitars and there's possibly many more of these models being released as they are sold. He also said this was only the 2nd time that GC had a "special" model made by a manufacter (the other time was a special aniversary model by Fender). I too would like to know the exact number made and will continue to search for more information. I noticed that you listed model number 251-6200(512). Is the 512 the number of guitars made?