Hey on aquabid.com a guy with the name Aquaticmagic is selling christmas moss 2inX2in square for onle $1.99 (It's his xmas deal.)
It ends the 26th of Dec. so you might want to try to buy soon. Normal pieces of 2inX2in are $6.99. He is also selling 3x 2inX2in squares for only $4.99
I would buy now, I would but no money sadly.