Smoking Alternative – VaporX XLT Electronic Personal Vaporizer in White, Silver or Pink w/Choice of 4 Flavors for only $49.99 (retail is $149.99).  And lookie what it says here:  The included cartomizer has measurement markers on the side wall so you can mix your own e-liquids for a completely unique flavor!  and prithee tell what flavor wouldst that be?