If $$8x^{2} + 9x + 8 = 0$$, then the value of $$x^{3} + \frac{1}{x^{3}}$$ is:

A

$$\frac{999}{212}$$

B

$$\frac{199}{212}$$

C

$$\frac{999}{512}$$

D

$$\frac{199}{512}$$