Sony TriStar Son of Godzilla & Godzilla vs .mechagodzilla dvds

The reason Sony's Son of Godzilla and Godzilla vs. MechaGodzilla discs are so expensive is because they're out-of-print. Sony gave up the license to their Showa titles years ago. The maxed out prices are pretty much what you're going to get them for online.

Now I know some FYEs (that still exist) still sell them at retail price in their stores. If there's one near you I recommend checking it out.

Otherwise the only way to attain them is through "other" means until a new distributor picks them up again for North America.