Timber Tech Reserve Dark Roast

We changed our deck & railing plans after Timber Tech & supplies were delivered. These are new, unused remainders. Timber Tech Reserve Dark Roast: 2 - 1 x 6 x 16' grooved, 4 - 1 x 6 x 6' grooved, 1 - 1 x 6 x 3' square edge, 1- 1 x 12 x 12' fascia (square edge), 1 - 1 x 12 x 3' fascia (sq. edge). Railing Posts are powder coat, black aluminum [not predrilled for cable], with attached base mounting brackets: 4 - 4 x 4 x 4' . $400 OBO or trade ?