original Mar(c) written manuals are in here: https://drive.google.com/open?id=0Bz8LtJ0px1M9NzgxZDAxZWYtYmUxZC00YzMxLWJkMmUtMWM0YjYyZWJjNWIy&authuser=0
The Large Tapertail was ~180-200$
The Small Tapertail was ~85-125$
The Tetrafoil S Tapertail was 250-300$ if you can find one
The Gliders started at 250$ and went up as you got more wings (there are BiPlane versions and also a TriPlane version of the standard sized one - these have extra tetrafoil wings stacked above the front wing)..
The mini gliders (all structured tension lines are solid microcarbon rods) ranged from 70-140$
The Large gliders started at 450$ and there is a low amount of them....
Tetrafoil Truss' - again, if you can find them started around 400$ and went up as you added cells....There are the indoor/Large truss which was a little more too...and then there was a XL Truss planned where 4 cells that were ~8' across each would be 1200$ it was going to be one of 4 made that were made together to be a GIANT truss (think about 30' wide!) the 4 cell pieces were offered to a couple of people, but i was unable to purchase it....