Here is what I have from Bob Holman himself:
Plan $35.00 + $5.0 postage
Cowl $35.00
Laser cut parts $150.00
Landing gear $210.00
Everything that I have comes to $510.00. Includes a material package of most of the sheet and strip.
.90 to 1.20 $ ST engines.
Has flown on a .80 4ST OK.
Bob Holman
www.angelfire.com/ct/bhplans