The average price for the Code 3 pulley was anywhere between $600 - $700, they had a one of sale of $350 I think it was, thats the price I got mine for, after that they never made anymore!

On a side note, if this guy is willing to create a new pulley from scratch why dont you consider "improving" on the Code 3 desgin? that way even people who own a Code 3 might consider upgrading.

The Code 3 was very similar to the 178 crank pulley in power wise, why doesnt he make a even smaller s/c pulley to match say the 181 or dare I say the 185 for power? now that would be interesting.

Goodluck with it all.