i've got two packs of bulk .050 guitar strings that a buddy gave me, but i don't use that gauge. 12 strings in each pack, standard round-wound nickle-plated. i'll give them away free to whoever will pay the shipping. i'm in the US, so First Class mail within the US would be only $2-3. i'll ship overseas, too. e-mail me at email@example.com if interested.