Where to sell bulk yarn

I've a ton of 2 ply cotton on cones, and need to shift it, there's no interest on adverts and I was wondering if a) it's appropriate to post here and b) does anyone know of any good discussion boards/forums for weaving/knitting etc specifically Irish based? There's no point selling it outside of Ireland due to high courier rates. I've had a google but can't find anything. Thanks.