Amazon offers its Prime members the Dremel Rotary Tool Multi-Vise
, model no. 2500-01, for $23.97
with free shipping
. (Non-members can pad their orders over $35 to get free shipping; otherwise, shipping adds $7.71.) That's the lowest total price we could find by $9. It rotates 360° and tilts 50° and clamps to any work surface up to 2-1/2" thick.