Best place to sell GPs

Hi, just wondering where's the best place/website to sell a brand new garmin plotter, bought in error. Its a bit pricey so I dont want to bother with the likes of buy&sell, as its not very boating specific, and also dont want to bother with ebay as fees can make it very expensive. Are there any other options? cant find a buying & selling option on this forum.
Thanks,
EIcojo

There is a buy and sell section to this forum but users must be members for a while and be active on the forum to gain access.
There are many boating forums out there and a good few angling sites as well. It might be a had sell if you are new to forum as many are nervous of scammers. At least with the auction sites there is some degree of protection.

Try done deal .ie a friend of mine sold a fish finder on it .

Thanks for quick replys, I'm a member of Powerboat.ie (under the same name, so anyone could check my credentials anyway) but with the new layout of that forum, Stewart seems to have got rid of the For Sale section.
The GPS is the latest, a Garmin 556S which I thought would be suitable for my 276C replacement, but have decided against it and is unopened so someone will get a good deal. Will try the donedeal.ie, and may go the ebay route anyway.

I sold two last year on e bay: Set my own reserve : Sold them within 3 days: Transaction went very smoothly, everyone happy

You could try gumtree.com
Its free