Welcome to bigislandtoys.com!
Here is one of the largest collectors' reference / photo guide / checklist for sorting and collecting loose complete action figures from 1975-2005.
New improved photo guide:
Great items for sale:
The search scans over all kinds of specifics like brand, year, series, name, part of a name, variation, stores that had exclusives, and more. Give it a try! More photos and details added every few days.