Here's an eBay/statue-bust sales site I use now and again.  No action figures, though.

http://www.toytracker.net/bowen/

Thanks Ryan -- cool site.  It did TWO things -- it confirmed I own too many mini-busts AND that I've lost about 50% of my retail investment - so I should just not buy retail any more and buy 2nd hand on eBay....

I can't believe that Vindicator/Guardian is selling in the $100 range  (ugh!)  I might have to unload mine to help finance the Guardian commission.....(hehehe)

If we get Guardian done, my bust is history.

I've been crunching the numbers -- I'd like to do it - even with lesser people than for Superman.  I'm thinking of getting a mold/casting kit from a hobby store, pumping out a cast of the current Guardian and practicing painting (with an air-brush and hand brush) -- Guardian shouldn't bee too hard -- and it would keep costs WAY down.

No. But it's as close as I would ever honestly expect to see.

********

So, for someone like myself that customizes action figures, how is the bust different from what you envisioned?  I'd like to do my Guardian up right.

Altho I sometimes "cheated" to allow a greater range of "expression", I
intended that Guardian's mask/helmet be smooth across his face, not
contoured to his features. As if it was the top half of Iron Man's mask,
rather than Batman's.
+++++++

Yep. And that's why the mini-bust doesn't look quite right, since the mask wraps around his nose.