I got these recently (mostly for sets) through trade/purchase:

01-02 SP Authentic Tyson Chandler AU RC/1525
02-03 Topps Chrome Shaq Attack #4
02-03 Fleer Plat. Inside the Playbook jsy/250 - C. Butler
03-04 Bowman SOTF - Steve Blake, Dwayne Wade
03-04 Topps Finest AU RCs - D. Jones, Barbosa, Sweetney, T.J. Ford
03-04 Topps Chrome Shaq Bonus Coverage GU
04-05 Bowman Chrome ref/300 - several commons/semistars, Freije RC, P. Sow RC, R. Minard RC
04-05 Bowman Chrome x-frac/150 - several commons/semistars
04-05 Topps Chrome ref - several commons and T. McGrady, a few black ref/500, A. Millier X-frac/110 and J. Kapono gold ref/99
04-05 Topps Luxury Box AU/30 - R. Alston (slight corner wear unfortunately)
04-05 Topps Chrome Shawn Livingston AU

The Wade, which I need for my Bowman master set I was fortunate to get through trade with a local collector. He also noticed that the Wade SPGU RC that I bought recently was not out of/999 as both the seller and I thought but out of 50.
http://www.beckett.com/userpages/wrafman.html