Web site: 7200EDF Digital Electronic Flash for Pentax
Key Features: tilt reflector
Reasons to Buy: Wide-angle power rivals much-more-expensive flashes.
Notable Drawbacks: Compatibility issues. Very basic. No swivel. Slow recycle times.
Promaster says that the base power of this flash is increased to compensate for the lack of zoom. That means that at wide angles, the power/price ratio looks pretty good.
More about the Promaster 7200EDF can be found on these pages:
Including an Amazon link on this page is the easiest way to display the current prices, without having to keep track of it manually or write a more-complicated tracking script. And as a bonus, there's a picture of the flash. Obviously, the ad is also an affiliate link. As with all advertising on this site, I hope it's not too obnoxious.