I upgraded my snare/toms to a 12 and three 8s, respectively, so I don't need these 6" triggers anymore. (Unfortunately my TD-4 head is maxed out in terms of inputs). They're these and they're in excellent shape:
Roland V-Pad: Shop Drums & Percussion & Other Musical Instruments | Musician's Friend
They're $125/ea new, so $175 shipped for the pair takes 'em. Paypal/CONUS only.
Caveat: I can't ship them for about a week, since my replacement pads aren't slated to show up until sometime after the new year. (I have a couple of drum lessons between now and then, and will need them. )