I'm a homebuilder and have a bunch of extra RailBlazer aluminum railings left over from jobs. Everything is brand new and in it's original packaging. This brand is sold at Home Depot so you can get whatever you need to fill in.
6' handrails white x4. - Retail including tax $112 - Asking $70 each
4' handrails white x2 - Retail including tax $89 - Asking $50 each
Corner post white x3. - Retail including tax $87 - Asking $50 each
Mid post white x9 - Retail including tax $87 - Asking $50 each
End post white x3 - Retail including tax $87 - Asking $50 each
6' handrail black x3 - Retail including tax $112 - Asking $70 each
4' handrail black x2 - Retail including tax $89 - Asking $50 each
End post black x3 - Retail including tax $87 - Asking $50 each
Mid post black x5 - Retail including tax $87 - Asking $50 each
Corner post black x4 - Retail including tax $87 - Asking $50 each
66" glass panels x 4 - Retail including tax $190 - Asking $110 each
48" glass panels x4 - Retail including tax $128 - Asking $70 each
Glass gaskets x10 - Retail including tax $28 - Asking $15 each