I am sorry, but $900 for a 'Vietnam Bowie' is absurd. Blade magazine listed the top five 'favorites' from that era - favorites of what was available then. Two were familiar - the infamous KaBar USMC/USA/USN knife - still made like it was in WWII, like my late Dad's old USN version he carried around the So. Pacific - which I still have. The other - the venerable Buck 110! The KaBar can be found for $50-$60 several places - the 110, well, we know how and where to get that for around half of that.
If I am to spend $100+ on a production knife, it better be nice... more moola than that, and it should be really nice. $900 and I'd better have to wait a year or two - and it better be a Randall. Odd, I saw John Greco at a local gun show... he makes decent 'fighters' - and is quite an interesting guy - the show was tough on him - he had 'twofers' and 'threefers'. I got two different excellent handmade knifes for $100... a little time fine sanding & polishing the Micarta grips, and a pair of #10 Torx drivers to remove them first, and they were perfect. I guess it's a matter of perspective. Of course, $160 for my custom Damascus & flaming Koa 110 was a steal... to me!
Stainz
PS I erred... John Greco has been written up in Blade and othe edged rags - his knifes are far better than decent! And, while polished Micarta is pretty... it's also a tad slick for a 'user'. Still, he uses first class materials... and .200" blade stock.