The cost of my plane I just finished. I could be off on a few of the numbers but most of it is pretty close.
Wood, 4-6 lbs, some C-grain, some ply, maple beams, $100 maybe more.
Polyspan covering, $20
Quart of sig nitrate, $15
Quart of sig thinner, $15
Complete control system, $45
Canopy, $7
1/8” rod, $2
3/32” rod, $2
Carbon veil, $20
6oz carbon cloth scrap, $10
3 cans of high solid aerosol SW primer, $27
3 colors Omni auto paint, $80
Paint reducer, $60
Clear with hardener, $80
Clear reducer, $13
Lacquer thinner, $13
3m Tape, $7
Brown paper roll, $3
Sullivan 6oz tank, $5
Saito 62, $209
Eather unfinished prop, $25
Spinner, $21
Spinner adaptor, $7
Tetra 55mm wheels, $26
Tail wheel, $3
Misc. hardware and odds and ends, $25
Total = $840