I'm not selling on this post just seeing if their would be much interest if I placed it in the 'classifieds'
But I may be getting a few hundred 'New and unused' tagged Samsung 3.7V 2.6Ah cells, which would be ideal for building into packs.
No prices as yet, but approx £6 $9.50 USD each + p&p.
Like I said this is just a general post to put a feeler out.
Smudge