OMG!!! I would be jumping on this right away- not to let such a great deal get away!
and the 'catch' is probably the thread samples you get in your (goodies) will probably be (sample packs) with much less thread on them than what you would get if you bought a spool- it is probably color/weight samples with a limited amount of yardage.
but i think it would be well worth that $30!!!