Rare RWB Porsche and High-Mileage 911 Among Five Collector Cars Listed
Across five notable classics, buyers are paying six-figure sums for especially rare or well-documented machines: a Nakai-built RAUH-Welt Begriff 964 commands six-figure attention with estimates around $130,000–$230,000, a clean 1982 Porsche 911 SC sits in the $70k range, and a 992 GT3 RS with Weissach and Manthey packages is valued around $380k–$480k with $425k likely close. Meanwhile, low-mileage 2005 Dodge Viper SRT-10 Copperhead editions are fetching roughly $60k–$75k, and a 1968 Shelby GT500KR Convertible is trading in the $210k–$235k region with recent sales showing similar strength for top-condition examples.
Auto · 5 sources · Sep 21, 2026Read itThe journal
Open the journal →The conversation starts in the journal — be the first to post.
About Akira Nakai
Akira Nakai is a Japanese automotive tuner, founder of Porsche aftermarket tuning company RAUH-Welt BEGRIFF (RWB), who specializes in the design and installation of custom wide-body kits for classic and modern Porsche models.
Everything about Akira Nakai →- Citizenship
- Japan
- Born
- 1901