From the insightrc website:

2. Pro Kit:
Includes all laser parts, cnc foam cores, kit info CD, all
necessary carbon fiber tape, PBG 7/8"x30" Carbon Wing
Tube, Aluminum wing bolts, and all necessary contest
balsa sheeting. $649.00 (U.S.)

Not bad!

I forget what shipping was, but it wasn't a lot... very good compared to any kit, and the "contest sheeting" really was of excellent quality. My ready-to-skin wing panels weighed an average of about 42 grams each, which ain't bad for a first-timer. I am confident the finished wings will weigh under 2 lbs total, including wing tube.