Star Trek: The Next Generation Federation Oberth Class XL Vehicle with Collector Magazine:
A prototype Oberth-class starship, the U.S.S. Pegasus served as a testbed for many technologies, including a cloaking system which broke the Federation's peace treaty with the Romulan Empire. The Pegasus was destroyed while testing this illegal device, and its true purpose was covered up by Starfleet, until Jean-Luc Picard and the U.S.S. Enterprise were tasked with retrieving its wreckage.
Among the survivors of the U.S.S. Pegasus was then-Ensign William T. Riker, on his first assignment fresh out of the academy. He agonized for years over the secret of the Pegasus' illegal technology, but came forward when the Romulans threatened to discover the ship's remains, in defiance of his former Captain, Erik Pressman.
This hand-painted XL model captures the Oberth-class Pegasus in precise detail, just as it appeared in Star Trek: The Next Generation episodes "The Pegasus" and "These Are The Voyages."