Awhile Back I tried an Experiment that didn't work out, I installed Bock Nibs on some Gold Tn Classic Vintage Kits. Well today rummaging through things I found 4 of these sets. Now the nibs alone (number 5 medium guilded) cost about $10.00 each. But I will let all 4 complete sets go for $30.00 Plus $5.00 for USA Shipping and include a standard nib in the package so if you want to pull the Bocks and still have a complete set you can do it.