Where to sell new factory front and rear bumper?

I have a Quicksand 2017 TRD Offroad 4x4 loaded with factory tow package, parking sensors, blind spot monitor sensors etc. and want to get a CBI rear high clearance bumper, front winch bumper and eventually sliders..
If anyone on here unbolted their flawless factory front / rear bumpers to sell to afford the substantial upgrade costs, how did you go about doing that? eBay? Craigslist? Salvage Yards?
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I know these factory bumpers with sensors and tow packages have to be worth a ton so I'd like to get mine off as soon as possible before some dipshit hits me or I scrape something delicate and the mark on the beauty depreciates the parts.

Any help is appreciated

 

I'd think your best bet would be putting an add up here and on Craigslist. Bumpers would be a pain in the ass to ship so definitely would want a local sale.

 

I'd do ebay as well, just put as local pick up only.

 

Craigslist locally

DO NOT send them in the mail they cost $200 to ship, not worth it.