Can't honestly remember how much I paid mate,got cheaper being cash payment anyway.Forge ate only a mile from me anyway.
Im running Bader5 custom stage 1 remap using the green spring that's fitted when you buy 008.Also comes with a yellow & blue spring.
Spring ratings listed below are from John @ Forge himself.....hope this helps you mate
Valve Spring color
coding
Green - 5-15 PSI
Yellow - 15-23 PSI
Blue - 23-30 PSI
Red - 30 + PSI