Welcome to the Yard arda! <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
I would suggest you read the thread by Coldone called "Read This"
and anything about "Dog-Bowls" (another term used here for sales)
Scrapyard and the Busse group do things a little different from what you may be used too.
Blades go for sale through announcements in these forums.
dates/times are given and when it's time it's first come, first serve.
otherwise you will have to get them through the secondary market.
No 6 inch blade is available through the company store at this time,
but something is coming soon (we don't know what, just that another offering is coming soon!
stick around this forum or frequent it often to find out and get your chance
Good Luck <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />